20 is 2.5% of 800
Calculation steps:
( 20 ÷ 800 ) x 100 = 2.5%
Formula
(20 ÷ 800) x 100 = 2.5%
20 ÷ 800 = 0.025
Decimal to percent
0.025 x 100 = 2.5%
Example