-95.58% is the change from 656 to 29
Calculation steps:
[( 29 - 656 ) ÷ 656] x 100 = -95.58%
Formula
Percentage change = [(29 - 656) / 656] x 100
Subtract the new number by the original number
29 - 656 = -627
-627 ÷ 656 = -0.9557926829268293
-0.9557926829268293 x 100 = -95.58%