18/88 as a percentage is 20.45%. This rounded figure gives a quick sense of how large the fraction is compared to a whole.
The fraction 18/88 can be simplified to 9/44, which still represents the same value. Seeing it as a percentage makes it easier to compare with other numbers that are already expressed in percent form.
In everyday situations, you might use 20.45% to estimate parts of a budget, test scores, or any scenario where a portion of 100 is needed. Keeping the number rounded to two decimal places helps it stay clear and useful without getting too messy.
