-97.73% is the change from 881 to 20
Calculation steps:
[( 20 - 881 ) ÷ 881] x 100 = -97.73%
Formula
Percentage change = [(20 - 881) / 881] x 100
Subtract the new number by the original number
20 - 881 = -861
-861 ÷ 881 = -0.9772985244040863
-0.9772985244040863 x 100 = -97.73%