15.22% is the change from 808 to 931
Calculation steps:
[( 931 - 808 ) ÷ 808] x 100 = 15.22%
Formula
Percentage change = [(931 - 808) / 808] x 100
Subtract the new number by the original number
931 - 808 = 123
123 ÷ 808 = 0.15222772277227722
0.15222772277227722 x 100 = 15.22%