2.35% is the change from 680 to 696
Calculation steps:
[( 696 - 680 ) ÷ 680] x 100 = 2.35%
Formula
Percentage change = [(696 - 680) / 680] x 100
Subtract the new number by the original number
696 - 680 = 16
16 ÷ 680 = 0.023529411764705882
0.023529411764705882 x 100 = 2.35%