5/21 as a percentage is 23.81%. This number tells you how much of a whole 5 parts out of 21 represent when you look at it in terms of 100.
The fraction 5/21 can also be written as a decimal (0.2381) or a percent, which makes it easier to compare with other values. It’s a small portion—just under a quarter of a whole—so it’s useful when you need to describe a modest share of something.
In everyday life you might see 5/21 in situations like splitting a pizza, budgeting, or measuring a small part of a larger project. Knowing that it’s 23.81% helps you quickly understand the size of that piece without having to work with the fraction directly.
