8/58 as a percentage is 13.79%. This value shows how much of a whole the fraction represents when it is expressed in terms of hundredths.
The fraction 8/58 can be reduced to 4/29, which still points to the same part of a whole. Even though the numbers look a bit odd, the proportion stays the same no matter how you write it.
In everyday situations, you might see this percentage used to compare small parts of a group, like the share of a particular item in a collection. Knowing that 8 out of 58 is about 13.79% helps you quickly understand the size of that piece relative to the whole.