-85.35% is the change from 983 to 144
Calculation steps:
[( 144 - 983 ) ÷ 983] x 100 = -85.35%
Formula
Percentage change = [(144 - 983) / 983] x 100
Subtract the new number by the original number
144 - 983 = -839
-839 ÷ 983 = -0.8535096642929807
-0.8535096642929807 x 100 = -85.35%