46/56 expressed as a percentage is 82.14%. This number tells you how large the fraction is compared to a whole, using the familiar percent scale.
The fraction 46/56 can be reduced to 23/28, which still represents the same part of a whole. Even though the numbers are smaller, the value doesn’t change; it’s still the same portion of the whole.
Seeing the result as a percent makes it easy to compare with other numbers, like test scores or discounts. A value of 82.14% shows that the fraction is just a bit above four‑fifths of the whole.
Because we round to two decimal places, the percentage is simple to read and use in everyday calculations, without losing much accuracy.