12 is 38.71% of 31
Calculation steps:
( 12 ÷ 31 ) x 100 = 38.71%
Formula
(12 ÷ 31) x 100 = 38.71%
12 ÷ 31 = 0.3870967741935484
Decimal to percent
0.3870967741935484 x 100 = 38.71%
Example