673/3231 = ≈20.83%
Rounded to 2 decimal places.
A fraction like 673/3231, or about 20.83%, could represent the share of people in a survey who chose one particular answer. It might also describe how much of a monthly budget goes toward entertainment, savings, or another category.
You can picture 20.83% as about one-fifth of the whole, since 20% is exactly one-fifth. If a group has 100 items, this fraction would be close to 21 items, making it easy to estimate quickly.
A common mistake is treating 20.83% as 20.83 times the whole instead of 20.83 out of every 100. It is also easy to round it to 21% and forget that the rounded value is only an approximation.