13.21% is the change from 810 to 917
Calculation steps:
[( 917 - 810 ) ÷ 810] x 100 = 13.21%
Formula
Percentage change = [(917 - 810) / 810] x 100
Subtract the new number by the original number
917 - 810 = 107
107 ÷ 810 = 0.13209876543209875
0.13209876543209875 x 100 = 13.21%