-8.72% is the change from 883 to 806
Calculation steps:
[( 806 - 883 ) ÷ 883] x 100 = -8.72%
Formula
Percentage change = [(806 - 883) / 883] x 100
Subtract the new number by the original number
806 - 883 = -77
-77 ÷ 883 = -0.08720271800679502
-0.08720271800679502 x 100 = -8.72%