-82.91% is the change from 983 to 168
Calculation steps:
[( 168 - 983 ) ÷ 983] x 100 = -82.91%
Formula
Percentage change = [(168 - 983) / 983] x 100
Subtract the new number by the original number
168 - 983 = -815
-815 ÷ 983 = -0.8290946083418108
-0.8290946083418108 x 100 = -82.91%