-75.56% is the change from 585 to 143
Calculation steps:
[( 143 - 585 ) ÷ 585] x 100 = -75.56%
Formula
Percentage change = [(143 - 585) / 585] x 100
Subtract the new number by the original number
143 - 585 = -442
-442 ÷ 585 = -0.7555555555555555
-0.7555555555555555 x 100 = -75.56%