83/100 = 83%
A value of 83% might show up on a test score, a phone battery, or a weather forecast. It means something is a little over four-fifths of the whole.
To picture 83 out of 100, imagine a grid with 100 squares and 83 shaded in. For a quick estimate, think “about 8 out of every 10,” with a few extra.
One common mix-up is treating 83% as exactly the same as 83 points, even when the total is not 100. For example, 83% of a small quiz and 83% of a large exam represent different numbers of points.