19.22% is the change from 817 to 974
Calculation steps:
[( 974 - 817 ) ÷ 817] x 100 = 19.22%
Formula
Percentage change = [(974 - 817) / 817] x 100
Subtract the new number by the original number
974 - 817 = 157
157 ÷ 817 = 0.19216646266829865
0.19216646266829865 x 100 = 19.22%