18/88 as a percentage is 20.45%. This value tells you how much of a whole the fraction represents when it is expressed in hundredths.
The fraction 18/88 can be reduced to 9/44, which still gives the same percentage. Even though the numbers are smaller, the proportion stays the same.
In everyday life, you might see a number like this when comparing parts of a group, such as 18 out of 88 students who passed a test. Saying the result is 20.45% makes it easy to understand at a glance.
Remember, a percentage is just another way to show a fraction, and 20.45% is the rounded figure you would use in reports or presentations.