-2.96% is the change from 710 to 689
Calculation steps:
[( 689 - 710 ) ÷ 710] x 100 = -2.96%
Formula
Percentage change = [(689 - 710) / 710] x 100
Subtract the new number by the original number
689 - 710 = -21
-21 ÷ 710 = -0.029577464788732393
-0.029577464788732393 x 100 = -2.96%