13.69% is the change from 577 to 656
Calculation steps:
[( 656 - 577 ) ÷ 577] x 100 = 13.69%
Formula
Percentage change = [(656 - 577) / 577] x 100
Subtract the new number by the original number
656 - 577 = 79
79 ÷ 577 = 0.1369150779896014
0.1369150779896014 x 100 = 13.69%