9.37% is the change from 811 to 887
Calculation steps:
[( 887 - 811 ) ÷ 811] x 100 = 9.37%
Formula
Percentage change = [(887 - 811) / 811] x 100
Subtract the new number by the original number
887 - 811 = 76
76 ÷ 811 = 0.093711467324291
0.093711467324291 x 100 = 9.37%