30.4% is the change from 523 to 682
Calculation steps:
[( 682 - 523 ) ÷ 523] x 100 = 30.4%
Formula
Percentage change = [(682 - 523) / 523] x 100
Subtract the new number by the original number
682 - 523 = 159
159 ÷ 523 = 0.30401529636711283
0.30401529636711283 x 100 = 30.4%