20 is 6.45% of 310
Calculation steps:
( 20 ÷ 310 ) x 100 = 6.45%
Formula
(20 ÷ 310) x 100 = 6.45%
20 ÷ 310 = 0.06451612903225806
Decimal to percent
0.06451612903225806 x 100 = 6.45%
Example