-56.71% is the change from 596 to 258
Calculation steps:
[( 258 - 596 ) ÷ 596] x 100 = -56.71%
Formula
Percentage change = [(258 - 596) / 596] x 100
Subtract the new number by the original number
258 - 596 = -338
-338 ÷ 596 = -0.5671140939597316
-0.5671140939597316 x 100 = -56.71%