24/100 = 24%
A value of 24% might describe a discount on a jacket, the share of students who chose a certain lunch, or how much of a phone battery is left. It’s a little less than one quarter, so it can be useful for quick comparisons.
To picture 24%, imagine a grid of 100 small squares with about 24 shaded, or roughly one out of every four items in a group. Since it’s close to a quarter, you can estimate it quickly without needing an exact picture.
A common mix-up is thinking that 24% means 24 out of 24, rather than 24 out of 100. It also helps to remember that a 24% discount is taken off the original price, not the final price.