-80.33% is the change from 859 to 169
Calculation steps:
[( 169 - 859 ) ÷ 859] x 100 = -80.33%
Formula
Percentage change = [(169 - 859) / 859] x 100
Subtract the new number by the original number
169 - 859 = -690
-690 ÷ 859 = -0.8032596041909197
-0.8032596041909197 x 100 = -80.33%