84 is 21.11% of 398
Calculation steps:
( 84 ÷ 398 ) x 100 = 21.11%
Formula
(84 ÷ 398) x 100 = 21.11%
84 ÷ 398 = 0.21105527638190955
Decimal to percent
0.21105527638190955 x 100 = 21.11%
Example