What is 42/45 as a percentage? It is 93.33% when rounded to two decimal places. This number shows how close 42 is to 45 in a way that’s easy to compare with other percentages.
The fraction 42/45 can also be thought of as a part of a whole. Since the denominator (45) represents the whole, the numerator (42) tells us we have 42 out of those 45 equal parts. Seeing it as a percentage makes it clear that the fraction is quite large—almost the whole.
In everyday situations, a value of 93.33% might be used to describe test scores, completion rates, or any scenario where something is nearly finished. Knowing the percentage helps people quickly understand the size of the fraction without doing extra math.