-84.35% is the change from 984 to 154
Calculation steps:
[( 154 - 984 ) ÷ 984] x 100 = -84.35%
Formula
Percentage change = [(154 - 984) / 984] x 100
Subtract the new number by the original number
154 - 984 = -830
-830 ÷ 984 = -0.8434959349593496
-0.8434959349593496 x 100 = -84.35%