56/66 as a percentage is 84.85%. This simplified fraction shows that the two numbers are close, and the percentage tells you how large the part is compared to the whole.
The fraction 56/66 can also be reduced to 28/33, which still represents the same value. Even when you simplify it, the percentage stays the same, giving a clear picture of the size of the part.
When you see 84.85% written out, it means that for every 100 units of the whole, about 85 units are covered by the part. It’s a handy way to compare parts of different totals without doing the math each time.
In everyday use, you might round the number to 85% for quick estimates, but the exact rounded value is 84.85%. This makes it easy to communicate the size of the fraction in a familiar format.