17.75% is the change from 817 to 962
Calculation steps:
[( 962 - 817 ) ÷ 817] x 100 = 17.75%
Formula
Percentage change = [(962 - 817) / 817] x 100
Subtract the new number by the original number
962 - 817 = 145
145 ÷ 817 = 0.17747858017135862
0.17747858017135862 x 100 = 17.75%