-90.99% is the change from 954 to 86
Calculation steps:
[( 86 - 954 ) ÷ 954] x 100 = -90.99%
Formula
Percentage change = [(86 - 954) / 954] x 100
Subtract the new number by the original number
86 - 954 = -868
-868 ÷ 954 = -0.909853249475891
-0.909853249475891 x 100 = -90.99%