-21.5% is the change from 572 to 449
Calculation steps:
[( 449 - 572 ) ÷ 572] x 100 = -21.5%
Formula
Percentage change = [(449 - 572) / 572] x 100
Subtract the new number by the original number
449 - 572 = -123
-123 ÷ 572 = -0.21503496503496503
-0.21503496503496503 x 100 = -21.5%