-99.31% is the change from 583 to 4
Calculation steps:
[( 4 - 583 ) ÷ 583] x 100 = -99.31%
Formula
Percentage change = [(4 - 583) / 583] x 100
Subtract the new number by the original number
4 - 583 = -579
-579 ÷ 583 = -0.9931389365351629
-0.9931389365351629 x 100 = -99.31%