21/804 = ≈2.61%
Rounded to 2 decimal places.
A fraction like 21/804 might show up when 21 people out of 804 surveyed choose a certain answer. It represents a small share of a larger group, such as a low number of defective products, late deliveries, or event attendees.
The fraction is about 2.61%, so you can picture it as roughly 3 people out of every 100. Another quick estimate is to imagine about 1 person in 38, which makes the small size of the fraction easier to recognize.
A common mistake is to read 21/804 as 21%, forgetting that the denominator is much larger than 100. The 21 counts the selected cases, while 804 represents the entire group being considered.