-61.28% is the change from 656 to 254
Calculation steps:
[( 254 - 656 ) ÷ 656] x 100 = -61.28%
Formula
Percentage change = [(254 - 656) / 656] x 100
Subtract the new number by the original number
254 - 656 = -402
-402 ÷ 656 = -0.6128048780487805
-0.6128048780487805 x 100 = -61.28%