-82.15% is the change from 874 to 156
Calculation steps:
[( 156 - 874 ) ÷ 874] x 100 = -82.15%
Formula
Percentage change = [(156 - 874) / 874] x 100
Subtract the new number by the original number
156 - 874 = -718
-718 ÷ 874 = -0.8215102974828375
-0.8215102974828375 x 100 = -82.15%