4.81% is the change from 810 to 849
Calculation steps:
[( 849 - 810 ) ÷ 810] x 100 = 4.81%
Formula
Percentage change = [(849 - 810) / 810] x 100
Subtract the new number by the original number
849 - 810 = 39
39 ÷ 810 = 0.04814814814814815
0.04814814814814815 x 100 = 4.81%