-82.54% is the change from 859 to 150
Calculation steps:
[( 150 - 859 ) ÷ 859] x 100 = -82.54%
Formula
Percentage change = [(150 - 859) / 859] x 100
Subtract the new number by the original number
150 - 859 = -709
-709 ÷ 859 = -0.8253783469150174
-0.8253783469150174 x 100 = -82.54%