16/77 = ≈20.78%
Rounded to 2 decimal places.
The fraction 16/77 represents a little more than one-fifth of a whole, or about 20.78%. You might see a value like this when 16 out of 77 students choose a certain lunch, 16 of 77 products are on sale, or 16 of 77 survey responses support an option.
To picture 16/77 quickly, imagine dividing a group of 77 objects into about five equal parts. Since one-fifth is 20%, 16/77 is just slightly higher than that, so estimating it as about 21% is reasonable.
A common mistake is to think 16/77 is close to 16%, because the numerator is 16. The denominator matters just as much: 16 out of 77 is much larger than 16 out of 100, so the percentage is a little above 20%.