20/99 = ≈20.2%
Rounded to 2 decimal places.
A value like 20.2% might show up in a survey, such as the share of people who choose a certain option, or in a report about how often something happens. It’s a little more than one person out of every five.
To picture it quickly, imagine 100 small squares: about 20 of them would be shaded. You can also think of it as roughly one-fifth, with just a tiny bit extra.
One common point of confusion is treating 20.2% as exact when it’s a rounded value for 20/99. It’s very close to 20%, but not quite the same.