41.92% is the change from 656 to 931
Calculation steps:
[( 931 - 656 ) ÷ 656] x 100 = 41.92%
Formula
Percentage change = [(931 - 656) / 656] x 100
Subtract the new number by the original number
931 - 656 = 275
275 ÷ 656 = 0.4192073170731707
0.4192073170731707 x 100 = 41.92%