The fraction 52/64 can be expressed as a percentage quite easily. 81.25% is the result when you write 52/64 as a percent.
If you simplify the fraction first, you get 13/16, which is the same value. Both forms represent the same part of a whole, just shown in different ways.
Knowing that 52/64 equals 81.25% can be handy when you need to compare parts of a group, such as figuring out what portion of a class got a certain grade.
In everyday situations, rounding to two decimal places makes the number easy to read and use, especially on reports or in presentations.
