36/50 = 72%
A value like 72% might show up in a class grade, a phone battery level, or the share of people who chose a particular option in a survey. It means the amount is more than half, but not quite three-quarters.
To picture it quickly, imagine 100 small squares with 72 shaded in. You can also think of it as roughly seven out of every ten, with a little extra.
One common mistake is to treat 72% as the same as 72 out of 50. The percentage describes a share out of 100, while 36/50 describes a share out of 50.