-54.45% is the change from 573 to 261
Calculation steps:
[( 261 - 573 ) ÷ 573] x 100 = -54.45%
Formula
Percentage change = [(261 - 573) / 573] x 100
Subtract the new number by the original number
261 - 573 = -312
-312 ÷ 573 = -0.5445026178010471
-0.5445026178010471 x 100 = -54.45%