-98.98% is the change from 881 to 9
Calculation steps:
[( 9 - 881 ) ÷ 881] x 100 = -98.98%
Formula
Percentage change = [(9 - 881) / 881] x 100
Subtract the new number by the original number
9 - 881 = -872
-872 ÷ 881 = -0.9897843359818388
-0.9897843359818388 x 100 = -98.98%