31 is 10.03% of 309
Calculation steps:
( 31 ÷ 309 ) x 100 = 10.03%
Formula
(31 ÷ 309) x 100 = 10.03%
31 ÷ 309 = 0.10032362459546926
Decimal to percent
0.10032362459546926 x 100 = 10.03%
Example