21/246 = ≈8.54%
Rounded to 2 decimal places.
A fraction like 21/246 could show up in everyday life when 21 out of 246 students choose a particular activity, or when 21 items in a shipment have a problem. That represents about 8.54%, so it describes a fairly small share of the total.
To picture it quickly, imagine dividing 246 people into about ten equal groups. Twenty-one people would be a little less than one full group, so the amount is just under 10%.
A common mistake is to think 21/246 is close to 21% because the numerator is 21. The denominator matters too: since 21 is being compared with a much larger number, the actual portion is less than one-tenth.