-79.12% is the change from 862 to 180
Calculation steps:
[( 180 - 862 ) ÷ 862] x 100 = -79.12%
Formula
Percentage change = [(180 - 862) / 862] x 100
Subtract the new number by the original number
180 - 862 = -682
-682 ÷ 862 = -0.7911832946635731
-0.7911832946635731 x 100 = -79.12%