Enter the **first number** (** a**):

Enter the **second number** (* b*):

Calculation results:

The difference relative to * the first number (a)* is equal to:

0.00%

The difference relative to * the second number (b)* is equal to:

0.00%

Difference b — a =

0.00

## How to determine the difference in percentage between two numbers?

It can be determined using a simple formula:

### The difference relative to **the first** **number (a)** is equal to:

**the first**

**number (a)**

c = (b-a) / a * 100, where

*с*— the difference measured in percentage (%)*a*— first number*b*— second number

### The difference relative to **the second** **number (b)** is equal to:

**the second**

**number (b)**

c = (a-b) / b * 100, where

*с*— the difference measured in percentage (%)*a*— first number*b*— second number