20/282 = ≈7.09%
Rounded to 2 decimal places.
A fraction like 20/282 might show up when 20 people in a group of 282 choose the same option, such as supporting a school activity or responding to a survey. That is about 7.09%, so it represents a fairly small share of the whole group.
To picture it quickly, imagine dividing 282 people into about 14 equal-sized groups. Twenty people would make up a little less than one of those groups, which helps show that the fraction is close to 7% rather than 10%.
A common mistake is to think 20/282 is the same as 20%, because the numerator is 20. The denominator matters just as much: since 282 is much larger than 20, the actual portion is only about seven out of every hundred.