-51.89% is the change from 185 to 89
Calculation steps:
[( 89 - 185 ) ÷ 185] x 100 = -51.89%
Formula
Percentage change = [(89 - 185) / 185] x 100
Subtract the new number by the original number
89 - 185 = -96
-96 ÷ 185 = -0.518918918918919
-0.518918918918919 x 100 = -51.89%