-44.25% is the change from 574 to 320
Calculation steps:
[( 320 - 574 ) ÷ 574] x 100 = -44.25%
Formula
Percentage change = [(320 - 574) / 574] x 100
Subtract the new number by the original number
320 - 574 = -254
-254 ÷ 574 = -0.4425087108013937
-0.4425087108013937 x 100 = -44.25%