-6.55% is the change from 656 to 613
Calculation steps:
[( 613 - 656 ) ÷ 656] x 100 = -6.55%
Formula
Percentage change = [(613 - 656) / 656] x 100
Subtract the new number by the original number
613 - 656 = -43
-43 ÷ 656 = -0.06554878048780488
-0.06554878048780488 x 100 = -6.55%