22/42 as a percentage is 52.38%. This value tells you that the fraction is just over half of a whole. When you see the number 52.38%, you know it is a little more than 50%.
The fraction 22/42 can be reduced to 11/21, which shows the same proportion in a simpler form. Even in its reduced state, it still represents about the same amount—slightly more than one‑half.
Knowing the percentage makes it easy to compare with other numbers, such as test scores or discounts. If a deal offers a 52.38% discount, you’ll get just over half off the original price.