18/804 = ≈2.24%
Rounded to 2 decimal places.
A fraction like 18/804 could describe a small share of a larger group, such as 18 defective items in a shipment of 804 or 18 students out of 804 surveyed. That amount is about 2.24%, so it represents only a small part of the whole.
To picture it quickly, imagine dividing 804 objects into 100 roughly equal groups. About 18 objects would fill a little more than two of those groups, which helps show that the fraction is close to 2 out of every 100.
A common mistake is to think 18/804 is closer to 18% because the numerator is 18. The denominator matters just as much, and since 804 is much larger than 18, the actual share is only a little above 2%.