-2.54% is the change from 709 to 691
Calculation steps:
[( 691 - 709 ) ÷ 709] x 100 = -2.54%
Formula
Percentage change = [(691 - 709) / 709] x 100
Subtract the new number by the original number
691 - 709 = -18
-18 ÷ 709 = -0.02538787023977433
-0.02538787023977433 x 100 = -2.54%