12.35% is the change from 680 to 764
Calculation steps:
[( 764 - 680 ) ÷ 680] x 100 = 12.35%
Formula
Percentage change = [(764 - 680) / 680] x 100
Subtract the new number by the original number
764 - 680 = 84
84 ÷ 680 = 0.12352941176470589
0.12352941176470589 x 100 = 12.35%