-82.72% is the change from 868 to 150
Calculation steps:
[( 150 - 868 ) ÷ 868] x 100 = -82.72%
Formula
Percentage change = [(150 - 868) / 868] x 100
Subtract the new number by the original number
150 - 868 = -718
-718 ÷ 868 = -0.8271889400921659
-0.8271889400921659 x 100 = -82.72%