31.91% is the change from 517 to 682
Calculation steps:
[( 682 - 517 ) ÷ 517] x 100 = 31.91%
Formula
Percentage change = [(682 - 517) / 517] x 100
Subtract the new number by the original number
682 - 517 = 165
165 ÷ 517 = 0.3191489361702128
0.3191489361702128 x 100 = 31.91%