-21.6% is the change from 574 to 450
Calculation steps:
[( 450 - 574 ) ÷ 574] x 100 = -21.6%
Formula
Percentage change = [(450 - 574) / 574] x 100
Subtract the new number by the original number
450 - 574 = -124
-124 ÷ 574 = -0.21602787456445993
-0.21602787456445993 x 100 = -21.6%