-9.42% is the change from 573 to 519
Calculation steps:
[( 519 - 573 ) ÷ 573] x 100 = -9.42%
Formula
Percentage change = [(519 - 573) / 573] x 100
Subtract the new number by the original number
519 - 573 = -54
-54 ÷ 573 = -0.09424083769633508
-0.09424083769633508 x 100 = -9.42%