15/536 = ≈2.8%
Rounded to 2 decimal places.
A fraction like 15/536 might show up when 15 people out of a group of 536 respond to a survey, report a problem, or qualify for a special offer. That is a small share of the whole, about 2.8%.
To picture it quickly, imagine 100 equal spots with only about 3 of them shaded. You can also think of it as roughly 1 person out of every 36, which helps show how uncommon the event is.
A common mistake is to treat 2.8% as 2.8 people, but a percentage describes a portion of a group, not a head count by itself. The actual number of people must still be a whole number, even when the percentage is written as a decimal.
