122.15% is the change from 307 to 682
Calculation steps:
[( 682 - 307 ) ÷ 307] x 100 = 122.15%
Formula
Percentage change = [(682 - 307) / 307] x 100
Subtract the new number by the original number
682 - 307 = 375
375 ÷ 307 = 1.221498371335505
1.221498371335505 x 100 = 122.15%