21 is 3.15% of 667
Calculation steps:
( 21 ÷ 667 ) x 100 = 3.15%
Formula
(21 ÷ 667) x 100 = 3.15%
21 ÷ 667 = 0.031484257871064465
Decimal to percent
0.031484257871064465 x 100 = 3.15%
Example