-58.35% is the change from 581 to 242
Calculation steps:
[( 242 - 581 ) ÷ 581] x 100 = -58.35%
Formula
Percentage change = [(242 - 581) / 581] x 100
Subtract the new number by the original number
242 - 581 = -339
-339 ÷ 581 = -0.5834767641996558
-0.5834767641996558 x 100 = -58.35%