-37.57% is the change from 881 to 550
Calculation steps:
[( 550 - 881 ) ÷ 881] x 100 = -37.57%
Formula
Percentage change = [(550 - 881) / 881] x 100
Subtract the new number by the original number
550 - 881 = -331
-331 ÷ 881 = -0.3757094211123723
-0.3757094211123723 x 100 = -37.57%