18.24% is the change from 817 to 966
Calculation steps:
[( 966 - 817 ) ÷ 817] x 100 = 18.24%
Formula
Percentage change = [(966 - 817) / 817] x 100
Subtract the new number by the original number
966 - 817 = 149
149 ÷ 817 = 0.18237454100367198
0.18237454100367198 x 100 = 18.24%