-54.59% is the change from 185 to 84
Calculation steps:
[( 84 - 185 ) ÷ 185] x 100 = -54.59%
Formula
Percentage change = [(84 - 185) / 185] x 100
Subtract the new number by the original number
84 - 185 = -101
-101 ÷ 185 = -0.5459459459459459
-0.5459459459459459 x 100 = -54.59%