The fraction 83/100 is equal to 83.00% when expressed as a percentage. This means that if you have 83 parts out of a total of 100, you're dealing with 83% of the whole. It's a pretty straightforward way to represent a portion of something, whether you're talking about test scores, survey results, or even how full your phone battery is.
In everyday life, you might come across 83/100 or 83% in various situations. For example, if you got 83 questions right on a 100-question exam, you'd have scored 83%. Or if 83 out of 100 people preferred a certain product in a survey, that would be an 83% approval rating. It's a useful way to quickly understand how much of something you're dealing with, especially when comparing it to the total possible amount.