-99.32% is the change from 587 to 4
Calculation steps:
[( 4 - 587 ) ÷ 587] x 100 = -99.32%
Formula
Percentage change = [(4 - 587) / 587] x 100
Subtract the new number by the original number
4 - 587 = -583
-583 ÷ 587 = -0.9931856899488927
-0.9931856899488927 x 100 = -99.32%