12.58% is the change from 604 to 680
Calculation steps:
[( 680 - 604 ) ÷ 604] x 100 = 12.58%
Formula
Percentage change = [(680 - 604) / 604] x 100
Subtract the new number by the original number
680 - 604 = 76
76 ÷ 604 = 0.12582781456953643
0.12582781456953643 x 100 = 12.58%