19.79% is the change from 682 to 817
Calculation steps:
[( 817 - 682 ) ÷ 682] x 100 = 19.79%
Formula
Percentage change = [(817 - 682) / 682] x 100
Subtract the new number by the original number
817 - 682 = 135
135 ÷ 682 = 0.19794721407624633
0.19794721407624633 x 100 = 19.79%