-99.33% is the change from 596 to 4
Calculation steps:
[( 4 - 596 ) ÷ 596] x 100 = -99.33%
Formula
Percentage change = [(4 - 596) / 596] x 100
Subtract the new number by the original number
4 - 596 = -592
-592 ÷ 596 = -0.9932885906040269
-0.9932885906040269 x 100 = -99.33%