# Percentage Change Calculator

Calculate the Percentage Change between two numbers. See their difference, and the step-by-step calculation process.

Result:

%

Step-by-step explanation on how the percentage change was calculated.

## How to use this calculator?

- Enter the first number.
- Enter the second number.
- Click "Calculate".
- See the calculated Percentage Change, the Difference between the numbers, and the step-by-step explanation.

## How to calculate the Percentage Change?

To calculate the percentage change, subtract the first number from the second number and divide the result by the first number. Then simply multiply the obtained number by 100.

**Percentage change**= (n2 - n1) ÷ n1 × 100

Where:

- n1 - Number 1
- n2 - Number 2

## Examples

**Example 1:**Calculate the percentage change between 140 and 175.

**Percentage change** = (175 - 140) ÷ 140 × 100

**Percentage change** = 35 ÷ 140 × 100

**Percentage change** = 0.25 × 100

**Percentage change** = 25%

**Example 2:**Calculate the percentage change between 50 and 20.

**Percentage change** = (20 - 50) ÷ 50 × 100

**Percentage change** = -30 ÷ 50 × 100

**Percentage change** = -0.6 × 100

**Percentage change** = -60%