42.06% is the change from 680 to 966
Calculation steps:
[( 966 - 680 ) ÷ 680] x 100 = 42.06%
Formula
Percentage change = [(966 - 680) / 680] x 100
Subtract the new number by the original number
966 - 680 = 286
286 ÷ 680 = 0.42058823529411765
0.42058823529411765 x 100 = 42.06%