45/48 as a percentage is 93.75%. This tells you that the fraction is just a little short of a whole, since 100% would mean a complete unit. When you see the number 93.75% you can instantly picture it as almost the full amount.
The fraction 45/48 can be reduced to 15/16, which is a common way to think about it in simplest terms. Both the reduced fraction and the percentage show that the value is very close to 1, but not quite there.
In everyday situations, you might use this percentage to compare scores, measurements, or success rates. Knowing that something is 93.75% of the total helps you understand how near it is to being complete without having to work with complicated decimals.
