-2.68% is the change from 709 to 690
Calculation steps:
[( 690 - 709 ) ÷ 709] x 100 = -2.68%
Formula
Percentage change = [(690 - 709) / 709] x 100
Subtract the new number by the original number
690 - 709 = -19
-19 ÷ 709 = -0.02679830747531735
-0.02679830747531735 x 100 = -2.68%