16.91% is the change from 810 to 947
Calculation steps:
[( 947 - 810 ) ÷ 810] x 100 = 16.91%
Formula
Percentage change = [(947 - 810) / 810] x 100
Subtract the new number by the original number
947 - 810 = 137
137 ÷ 810 = 0.16913580246913582
0.16913580246913582 x 100 = 16.91%