-75.56% is the change from 581 to 142
Calculation steps:
[( 142 - 581 ) ÷ 581] x 100 = -75.56%
Formula
Percentage change = [(142 - 581) / 581] x 100
Subtract the new number by the original number
142 - 581 = -439
-439 ÷ 581 = -0.7555938037865749
-0.7555938037865749 x 100 = -75.56%