15/63 as a percentage is 23.81%. This value tells you how much of a whole the fraction represents when you look at it in terms of 100 parts.
The fraction 15/63 can be simplified to 5/21, but the percentage stays the same. Whether you use the original numbers or the reduced ones, the result is still 23.81%.
In everyday life, you might see this kind of percentage when comparing parts of a group, like the portion of a class that chose a certain option in a poll.
Remember, 23.81% is the rounded figure you get when you turn 15/63 into a percent, and it’s easy to read and use in reports or presentations.