-22.03% is the change from 581 to 453
Calculation steps:
[( 453 - 581 ) ÷ 581] x 100 = -22.03%
Formula
Percentage change = [(453 - 581) / 581] x 100
Subtract the new number by the original number
453 - 581 = -128
-128 ÷ 581 = -0.22030981067125646
-0.22030981067125646 x 100 = -22.03%