-82.47% is the change from 890 to 156
Calculation steps:
[( 156 - 890 ) ÷ 890] x 100 = -82.47%
Formula
Percentage change = [(156 - 890) / 890] x 100
Subtract the new number by the original number
156 - 890 = -734
-734 ÷ 890 = -0.8247191011235955
-0.8247191011235955 x 100 = -82.47%