60/80 = 75%
A value like 75% can show up when you finish 60 of 80 questions on a test, or when a store marks an item down by about three-quarters of its original price. It’s a way to describe how much of a whole is complete or how large a discount is.
To picture 75%, imagine dividing something into four equal parts and shading three of them. It’s also close to “most of it,” with about one-quarter left over.
One common mix-up is treating 75% as if it means 75 out of 80, rather than 75 out of 100. Percentages always describe a share of 100, so the total amount being compared can vary.