15/93 as a percentage is 16.13%. This value is the rounded result you get when you express the fraction in terms of hundredths.
The fraction 15/93 can also be simplified to 5/31, which still gives the same percentage when converted. Knowing the percentage helps you compare this ratio to other numbers more easily.
In everyday situations, a 16.13% share might represent a small part of a whole, like a portion of a budget or a fraction of a class. Remember that percentages are just another way to talk about fractions, and they make it simple to see how big or small a part is relative to 100.