0.86% is the change from 810 to 817
Calculation steps:
[( 817 - 810 ) ÷ 810] x 100 = 0.86%
Formula
Percentage change = [(817 - 810) / 810] x 100
Subtract the new number by the original number
817 - 810 = 7
7 ÷ 810 = 0.008641975308641974
0.008641975308641974 x 100 = 0.86%