-81.83% is the change from 930 to 169
Calculation steps:
[( 169 - 930 ) ÷ 930] x 100 = -81.83%
Formula
Percentage change = [(169 - 930) / 930] x 100
Subtract the new number by the original number
169 - 930 = -761
-761 ÷ 930 = -0.8182795698924731
-0.8182795698924731 x 100 = -81.83%