2.61% is the change from 690 to 708
Calculation steps:
[( 708 - 690 ) ÷ 690] x 100 = 2.61%
Formula
Percentage change = [(708 - 690) / 690] x 100
Subtract the new number by the original number
708 - 690 = 18
18 ÷ 690 = 0.02608695652173913
0.02608695652173913 x 100 = 2.61%