15.56% is the change from 810 to 936
Calculation steps:
[( 936 - 810 ) ÷ 810] x 100 = 15.56%
Formula
Percentage change = [(936 - 810) / 810] x 100
Subtract the new number by the original number
936 - 810 = 126
126 ÷ 810 = 0.15555555555555556
0.15555555555555556 x 100 = 15.56%