-68.55% is the change from 709 to 223
Calculation steps:
[( 223 - 709 ) ÷ 709] x 100 = -68.55%
Formula
Percentage change = [(223 - 709) / 709] x 100
Subtract the new number by the original number
223 - 709 = -486
-486 ÷ 709 = -0.685472496473907
-0.685472496473907 x 100 = -68.55%