504/875 = 57.6%
A value like 504/875, or 57.6%, could describe the share of students who passed a test, the amount of a battery left, or the percentage of a survey group choosing one option. It means a little more than half of the total, but not quite three-fifths.
To picture 57.6% quickly, imagine a group of 100 items with about 58 shaded or selected. You can also estimate it as close to 60%, which is three-fifths, while remembering that it is slightly lower.
A common mistake is to round 57.6% to 58% and then treat it as exact. Another point of confusion is thinking that 504/875 means 504 out of 100, when it actually means 504 parts out of a total of 875.