-79.24% is the change from 843 to 175
Calculation steps:
[( 175 - 843 ) ÷ 843] x 100 = -79.24%
Formula
Percentage change = [(175 - 843) / 843] x 100
Subtract the new number by the original number
175 - 843 = -668
-668 ÷ 843 = -0.7924080664294187
-0.7924080664294187 x 100 = -79.24%