Answer: The formula to calculate a percentage is:
Percentage = (part / whole) x 100
Where:
"part" is the quantity being expressed as a percentage of the "whole".
"whole" is the total quantity being considered.
For example, let's say you want to find the percentage of marks obtained by a student out of 100. If the student scores 80 marks, then the calculation would be:
Percentage = (80 / 100) x 100 = 80%
Explanation: