24/92 as a percentage is 26.09%. This number tells you how much of a whole the fraction represents when you look at it in terms of 100 parts.
The fraction 24/92 can be reduced to 6/23, which is still a small part of a whole. When you think of it as a decimal, it is about 0.2609, and the percentage form simply moves the decimal two places to the right.
Knowing the percentage makes it easy to compare this value with other numbers, like test scores or discounts. If something is 26.09% of a total, you can quickly see it is just over a quarter of that total.