-85.15% is the change from 983 to 146
Calculation steps:
[( 146 - 983 ) ÷ 983] x 100 = -85.15%
Formula
Percentage change = [(146 - 983) / 983] x 100
Subtract the new number by the original number
146 - 983 = -837
-837 ÷ 983 = -0.8514750762970499
-0.8514750762970499 x 100 = -85.15%