63/83 as a percentage is 75.90%. This number tells you how much of a whole the fraction represents when you look at it on a scale of 100. It’s a quick way to see the size of the fraction in everyday terms.
The fraction 63/83 is a proper fraction, meaning the numerator is smaller than the denominator. It can be useful when comparing parts of a set, like scoring 63 points out of a possible 83 in a game or test.
When you see 75.90%, you know that roughly three‑quarters of the whole is covered. This makes it easy to communicate the value without needing to work with the original fraction.