-82.69% is the change from 930 to 161
Calculation steps:
[( 161 - 930 ) ÷ 930] x 100 = -82.69%
Formula
Percentage change = [(161 - 930) / 930] x 100
Subtract the new number by the original number
161 - 930 = -769
-769 ÷ 930 = -0.8268817204301075
-0.8268817204301075 x 100 = -82.69%