3.97% is the change from 680 to 707
Calculation steps:
[( 707 - 680 ) ÷ 680] x 100 = 3.97%
Formula
Percentage change = [(707 - 680) / 680] x 100
Subtract the new number by the original number
707 - 680 = 27
27 ÷ 680 = 0.039705882352941174
0.039705882352941174 x 100 = 3.97%