Effortlessly calculate percentages with our free Percentage Calculators. Quickly find both increase and decrease, just enter the values and let the tool handle the rest.

### Percentage/Discount Calculator

**25%**of

**100**is

**25**

Find out what the discount or percentage will be by using our simple calculator.

### How to calculate a percentage?

- Determine the total: Let’s say it’s
**$100**. - Determine the portion: suppose it’s
**$25**. - Divide the part by the whole: $
**25 ÷ $100 = 0.25** - Multiply by
**100: 0.25 x 100 = 25** - Add the % symbol:
**25%**

### How to calculate percentages in Microsoft Excel?

- Enter the values you want to use in the calculation in two adjacent cells of your Microsoft Excel sheet.
- Enter the calculation formula in a third cell while using the data from the first two cells.
**=(cell holding a part/cell containing the full thing)*100**should be the formula. - To see the result, press the
**“Enter”**key on your keyboard. - Use the right mouse click to select
**“Format Cells,” “Percentage,”**and**“OK”**to format a cell. In this phrase, the percentage sign should be used: 25%.

**Example:**

If you have the values $100 in cell **A1** and **$25** in cell **A2**, you would enter the formula “**=(A2/A1)*100″** in cell A3. The result would be displayed as 25%.

### Percentage Change Calculator

50.00% increase ⬆️

Fill in two numbers to calculate **%** change. Percentage changes will show up as an increase or decrease.