-8.51% is the change from 881 to 806
Calculation steps:
[( 806 - 881 ) ÷ 881] x 100 = -8.51%
Formula
Percentage change = [(806 - 881) / 881] x 100
Subtract the new number by the original number
806 - 881 = -75
-75 ÷ 881 = -0.0851305334846765
-0.0851305334846765 x 100 = -8.51%