Enter any ratio (X:Y) into the Percentage From Ratio Calculator. The calculator will evaluate and display the Percentage.

## Percentage From Ratio Formula

The following formula is used to calculate the Percentage From Ratio.

P = R  * 100

• Where P is the Percentage From Ratio (%)
• R is the any ratio (X:Y)

## How to Calculate Percentage From Ratio?

The following example problems outline how to calculate Percentage From Ratio.

Example Problem #1:

1. First, determine the any ratio (X;Y).
• The any ratio (X;Y) is given as: 4/5.
2. Finally, calculate the Percentage From Ratio using the equation above:

P = R  * 100

The values given above are inserted into the equation below and the solution is calculated:

P = 4/5  * 100 = 80 (%)

Example Problem #2:

For this problem, the variables required are provided below:

any ratio (X;Y) = 7/8