The fraction 86/100 is equal to 86.00% when expressed as a percentage. This means that if you have 86 out of 100 parts of something, you have 86 percent of the whole. It's a common way to represent parts of a whole, especially when dealing with statistics, grades, or probabilities.
In everyday life, you might encounter this percentage in various situations. For example, if 86 out of 100 students passed a test, you could say the pass rate was 86%. Or if a battery is charged to 86/100 of its full capacity, it would be at 86% charge. This fraction and its percentage equivalent are useful for quickly understanding how much of something is present or completed.