9.11% is the change from 812 to 886
Calculation steps:
[( 886 - 812 ) ÷ 812] x 100 = 9.11%
Formula
Percentage change = [(886 - 812) / 812] x 100
Subtract the new number by the original number
886 - 812 = 74
74 ÷ 812 = 0.09113300492610837
0.09113300492610837 x 100 = 9.11%