9/48 expressed as a percentage is 18.75%. This is the rounded value you get when you change the fraction into a percent with two decimal places.
The fraction 9/48 can be reduced to a simpler form, 3/16, which is easier to work with in many situations. Even in its reduced state, it still represents the same portion of a whole.
Percentages like 18.75% are useful when you need to compare parts of different totals, such as in sales reports or school grades. Knowing the percent makes it simple to see how large or small the fraction is relative to 100.
