8.19% is the change from 806 to 872
Calculation steps:
[( 872 - 806 ) ÷ 806] x 100 = 8.19%
Formula
Percentage change = [(872 - 806) / 806] x 100
Subtract the new number by the original number
872 - 806 = 66
66 ÷ 806 = 0.08188585607940446
0.08188585607940446 x 100 = 8.19%