-83.75% is the change from 954 to 155
Calculation steps:
[( 155 - 954 ) ÷ 954] x 100 = -83.75%
Formula
Percentage change = [(155 - 954) / 954] x 100
Subtract the new number by the original number
155 - 954 = -799
-799 ÷ 954 = -0.8375262054507338
-0.8375262054507338 x 100 = -83.75%