-0.91% is the change from 881 to 873
Calculation steps:
[( 873 - 881 ) ÷ 881] x 100 = -0.91%
Formula
Percentage change = [(873 - 881) / 881] x 100
Subtract the new number by the original number
873 - 881 = -8
-8 ÷ 881 = -0.009080590238365494
-0.009080590238365494 x 100 = -0.91%