**Trend Percentage** represents the **comparison of financial information** like **net sales**, **operating expenses**, **gross profit**, **inventory**, **cost of goods sold,** etc. over time with respect to a base year or base period value. It is really helpful in order to keep track of your financial information. It is a form of **trend analysis.** Are you having trouble calculating trend percentages in Excel? In this article, we will see** how to calculate trend percentages in Excel with easy steps**.

**Table of Contents**hide

## Download Practice Workbook

You can download the** Excel workbook** from here.

## Step-by-Step Procedures to Calculate Trend Percentage in Excel

We will need a dataset like the following figure to calculate trend percentage in **Excel**. The dataset contains **Sales amount of 7 years** of a shop. You can also add multiple columns of **gross profit**, **inventory**, **cost of goods sold**, etc., and calculate the trend percentage of those data in the same way.

### Step 1: Create New Column and Format Data Type

- First, create a new column next to the column
**Amount**and type**Trend %= (Cu****rrent Year Amount/Base Year Amount)*100%**as the column title.

- Next, select the cells (
**D6:D12**) >> click on the**Home**tab >> click on the**%**option for the number data type.

### Step 2: Calculate Trend Percentage in Excel Using Formula

In order to calculate the trend percentage in Excel, we will need a **base year amount**. Suppose we are taking the **Sales Amount of 2015** as our **base year amount** which is **$80000**. Now we will calculate the trend percentage of other data with respect to this** base year amount**.

- After that, click on the
**D6**cell and type the following formula:

`=C6/$C$6`

- Then, press
**Enter**.

- Furthermore, select the
**D6**cell and drag the**Fill Handle**to the entire column**Trend %**. - As a result, you will see an output like the image below.

**Similar Readings**

**How to Find Slope of Polynomial Trendline in Excel (with Detailed Steps)****Add Multiple Trendlines in Excel (With Quick Steps)****Make a Polynomial Trendline in Excel (2 Easy Ways)****How to Extrapolate Trendline in Excel (4 Quick Methods)**

### Step 3: Create Scatter Plot of Trend Percentage vs Years in Excel

- First of all, click on the
**InsertÂ**tab. - Next, click on the
**Insert****Scatter (X, Y) or Bubble Chart**drop-down option. - After that, choose the
**Scatter Plot**option like the image below.

- As a result, it will open an
**empty plot**. - Subsequently,
**right-click**on the empty plot. - Now, click on the
**Select Data Source**option from the pop-up window.

- After that, the
**Select****Data Source**window will pop up. - Now, click on the
**Add**option like the image below.

- Furthermore, select the
**Series name**,**Series X,**and**Series Y values**from the dataset as shown below. - Then, click
**OK**.

- As a result, the
**Select Data Source**window will pop up. - Then, click
**OK**.

- Now, you will see a scatter plot named
**Trend Percentage vs Years**like the below one.

**Read More: ****How to Create Monthly Trend Chart in Excel (4 Easy Ways)**

### Step 4: Add Axis Titles and Trendline to Scatter Plot

- After that, in order to
**modify**the chart, select the chart. - Next, click on the â€˜
**+**â€™ sign.

- As a result, it will open the
**Chart ElementÂ**window.

- Then, select the
**Axis Titles**and**Trendline**options like the image below.

- Finally,
**change the axis titles**as you want like shown below.

**Read More: ****How to Add Trendline Equation in Excel (With Easy Steps)**

### Final Output

- Hence, your
**Trend Percentage vs Years**scatter plot is ready with a**trendline**like the below image.

## Things to Remember

- In order to calculate the trend percentage in Excel, you will need a
**base year amount**and you will calculate your trend percentage with respect to the**base year amount**. - In order to follow the above-described steps, you have to know the
**sales amount for each year**to calculate the trend percentage with respect to the**base year amount**. - After creating the scatter plot, you can
**modify the plot**in your own way.

## Conclusion

Hence, follow the above-described steps. Thus, you can easily learn **how to calculate trend percentage in Excel**. Hope this will be helpful. Follow the **ExcelDemy** website for more articles like this. Donâ€™t forget to drop your comments, suggestions, or queries in the comment section below.