60/64 as a percentage is 93.75%. This value shows how close the fraction is to a whole, just a little under 100%.
The fraction 60/64 can be simplified by dividing both numbers by 4, giving 15/16. Even in its reduced form, it still represents the same portion of a whole, which is why the percentage stays the same.
Seeing 93.75% can be useful in everyday situations, like checking test scores or measuring how much of a project is finished. It tells you that you have completed almost all of the work, with only a small part left.