6.54% is the change from 810 to 863
Calculation steps:
[( 863 - 810 ) ÷ 810] x 100 = 6.54%
Formula
Percentage change = [(863 - 810) / 810] x 100
Subtract the new number by the original number
863 - 810 = 53
53 ÷ 810 = 0.0654320987654321
0.0654320987654321 x 100 = 6.54%