Formula of percentage

The formula for calculating a percentage is: $Percentage = \frac{Part}{Whole} \times 100\%$ Where: • Part is the specific amount or quantity being considered. • Whole is the total amount or quantity. • $100\%$ is used to express the ratio as a percentage.

For example, if you want to find what percentage 15 is of 60: $Percentage = \frac{15}{60} \times 100\% = 0.25 \times 100\% = \text{25\%}$