7.53% is the change from 810 to 871
Calculation steps:
[( 871 - 810 ) ÷ 810] x 100 = 7.53%
Formula
Percentage change = [(871 - 810) / 810] x 100
Subtract the new number by the original number
871 - 810 = 61
61 ÷ 810 = 0.07530864197530865
0.07530864197530865 x 100 = 7.53%