-15.14% is the change from 588 to 499
Calculation steps:
[( 499 - 588 ) ÷ 588] x 100 = -15.14%
Formula
Percentage change = [(499 - 588) / 588] x 100
Subtract the new number by the original number
499 - 588 = -89
-89 ÷ 588 = -0.15136054421768708
-0.15136054421768708 x 100 = -15.14%