21/230 = ≈9.13%
Rounded to 2 decimal places.
A value like 21/230, or 9.13%, might show up when about 21 out of 230 people in a survey choose the same answer. It could also describe a small portion of a budget, a group of students, or products that have a certain feature.
To picture it quickly, think of 21 out of 230 as just under 1 out of every 10. Since 10% of 230 would be 23, 21 is slightly less than that, making 9.13% a little below one-tenth.
A common mistake is to round 9.13% to 9% and then treat it as exactly 9 out of every 100. That estimate is usually fine for a quick comparison, but the original fraction is more precise when the difference matters.
