Mathematics

Percentage Formula

Calculate the percentage of a given quantity.

Percentage = (Part / Total) × 100

Formula Explanation

Percentage represents a value as a fraction of 100.

Variables Explained

Part = required portion; Total = whole quantity.

Solved Example

Find the percentage of 25 out of 200.
Percentage = (25 / 200) × 100 = 12.5%.

Exam Tip

Convert the fraction into a percentage by multiplying by 100.