12.91% is the change from 581 to 656
Calculation steps:
[( 656 - 581 ) ÷ 581] x 100 = 12.91%
Formula
Percentage change = [(656 - 581) / 581] x 100
Subtract the new number by the original number
656 - 581 = 75
75 ÷ 581 = 0.12908777969018934
0.12908777969018934 x 100 = 12.91%