Learn how to take out percentage of marks with step-by-step formula, examples, and tips. Ideal guide for school, college, and IGNOU students. A percentage is a number or ratio that's represented as a fraction of 100. Learning how to calculate a percentage is a useful skill across many job roles. In this article, we show you how to calculate a percentage and offer examples to use as a guide. To take out a percentage , use the formula (Difference/Original Value) x 100. When it comes to mathematics, percentages play a vital role. They are used in various fields, such as business, finance, science, and even sports. However, for some people, calculating percentages can be daunting. Learn how to take out percentage of amount effortlessly! This guide simplifies the process with clear formulas and real-world examples. Use our calculator!