-73.17% is the change from 954 to 256
Calculation steps:
[( 256 - 954 ) ÷ 954] x 100 = -73.17%
Formula
Percentage change = [(256 - 954) / 954] x 100
Subtract the new number by the original number
256 - 954 = -698
-698 ÷ 954 = -0.7316561844863732
-0.7316561844863732 x 100 = -73.17%