29.56% is the change from 680 to 881
Calculation steps:
[( 881 - 680 ) ÷ 680] x 100 = 29.56%
Formula
Percentage change = [(881 - 680) / 680] x 100
Subtract the new number by the original number
881 - 680 = 201
201 ÷ 680 = 0.29558823529411765
0.29558823529411765 x 100 = 29.56%