63/77 as a percentage is 81.82%. This number shows how much of a whole the fraction represents when you think in terms of hundredths.
The fraction 63/77 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 7. That gives the simpler form 9/11, but the size of the part stays the same.
When you see 81.82% on a chart or a report, you now know it’s just another way of writing 63 parts out of 77. It’s a quick way to compare this part to any other percentage you might encounter.
