3/66 = ≈4.55%
Rounded to 2 decimal places.
The fraction 3/66 represents a small part of a larger group: three items out of 66. A value like this could describe three defective products in a shipment of 66, or three students in a group of 66 choosing the same option, which is about 4.55%.
To picture 3/66 quickly, imagine 66 equal spots with only three shaded. It is a little less than 1 out of every 20, so you can estimate it as roughly one person or item in a group of 20.
A common mistake is to think 3/66 is close to 3%, because the numerator is 3. However, the denominator matters just as much: three out of 66 is larger than three out of 100, even though both fractions have a numerator of 3.