The fraction 43/100 is equal to 43.00% when expressed as a percentage. This means that if you have 43 parts out of a total of 100, you're dealing with 43% of the whole. It's a common fraction that comes up in various real-world situations, from test scores to sales discounts.
You might encounter 43/100 or 43% in everyday life more often than you'd think. For example, if you got 43 questions right on a 100-question quiz, you'd have scored 43%. Or if a store is offering a 43% discount on an item, they're reducing the price by 43/100 of its original cost. This fraction and its percentage equivalent are useful for quickly understanding parts of a whole in many different contexts.