-75.03% is the change from 881 to 220
Calculation steps:
[( 220 - 881 ) ÷ 881] x 100 = -75.03%
Formula
Percentage change = [(220 - 881) / 881] x 100
Subtract the new number by the original number
220 - 881 = -661
-661 ÷ 881 = -0.7502837684449489
-0.7502837684449489 x 100 = -75.03%