15/57 as a percentage is 26.32%. This is the rounded figure you’ll see most often when the fraction is turned into a percent.
The fraction 15/57 can also be simplified to 5/19, but the decimal and percentage forms stay the same. Knowing the percentage helps when you need to compare it with other numbers or work with data that’s already in percent.
In everyday use, you might round it to 26% for quick estimates, but the more exact figure is 26.32%. This makes it easy to see that the fraction is a little over a quarter of a whole.
