The fraction 72/91 is equal to 79.12% when converted to a percentage and rounded to two decimal places. This means that if you had 91 items and took 72 of them, you'd have about 79% of the total. It's a bit more than three-quarters but not quite four-fifths of the whole.
In everyday situations, you might come across this fraction or percentage when dealing with things like test scores, sales figures, or even cooking measurements. For example, if a student got 72 questions right out of 91 on a test, they'd score around 79%. Or if a store sold 72 out of 91 items during a sale, they'd have sold about 79% of their inventory.