Calculate the percentage change between two numbers


Our percent calculator uses this formula:

((y2 - y1) / y1)*100 = your percentage change
(where y1=start value and y2=end value)

(( - ) / ) * 100 = 0 %
Life is a numbers game. We live in a world where numbers, data and statistics matter a lot. And one constant thing about all aspects of life is that change is inevitable. This percentage change calculator comes in handy when you need it the most!

As the name implies, the essence of the percentage change calculator is to help you compute the percentage difference between two numbers – initial value and new value.

Hundreds of people find this tool very useful in several, daily applications like finance, sales, tax and inflation rate, chemistry, physics and diverse areas of mathematics. In computing the growth or decline of a variable, you can quickly use this percentage change calculator to find the percentage increase or decrease in the value of two numbers.

How to use our FREE Percent Change Calculator

It is very simple, easy and quick to use!
Step 1: Simply fill in the initial and new values in the provided boxes.
Step 2: Hit the “calculate” button
Step 3: You’ll get your percentage change in a twinkle of an eye!

Percentage Change Formula

(New Value - Initial Value)/(Initial Value) * 100 = percentage increase or decrease