55/64 as a percentage is 85.94%. This number tells you how much of a whole the fraction represents when you think in terms of hundredths.
The fraction 55/64 is a proper fraction, meaning the numerator (55) is smaller than the denominator (64). It is close to 1, so it makes sense that its percentage is also close to 100%.
When you see 85.94% on a chart or a report, you can think of it as the same amount as 55 parts out of 64 total parts. This can be useful for quick comparisons with other percentages.
In everyday language, you might say something is “about 86%” to round it a bit, but the exact rounded value is 85.94%. This gives a clear picture of the size of the fraction in a familiar format.