45/242 = ≈18.6%
Rounded to 2 decimal places.
A value like 45/242, or about 18.6%, could describe how many people in a survey chose one option, how often a bus arrives late, or the share of a budget spent on one category. It represents a noticeable minority, but not close to one-fourth.
To picture it quickly, imagine 242 small squares with 45 shaded in. You can also estimate it as a little less than one-fifth, since one-fifth is 20%.
A common mistake is treating 45/242 as if it were 45/100 and calling it 45%. The denominator matters because it tells you the whole group contains 242 parts, not 100.