-30.89% is the change from 722 to 499
Calculation steps:
[( 499 - 722 ) ÷ 722] x 100 = -30.89%
Formula
Percentage change = [(499 - 722) / 722] x 100
Subtract the new number by the original number
499 - 722 = -223
-223 ÷ 722 = -0.30886426592797783
-0.30886426592797783 x 100 = -30.89%