# Percentage Calculator

Percentage Calculator is a tool which is use to calculate Percentage. In mathematics, we need to count a fraction of 100 it is called as a percentage of the given number.

45% is equivalent to the decimal 0.45, or the fraction 45 / 100.

## Percentage Formula :

In mathematics percentage formula can be written in various ways, but most popular way to write percentage formula is : P × V1 = V2