37/100 = 37%
A value of 37% might show up on a weather app as the chance of rain, or in a survey showing how many people chose a certain answer. It means the value applies to 37 out of every 100 equal parts.
To picture 37/100 quickly, imagine a grid of 100 squares with 37 shaded in. It’s a little more than one-third, since one-third of 100 is about 33.
A common mistake is to think 37% always means 37 items. It means 37 out of 100, so the actual number changes depending on the total.