-53.58% is the change from 573 to 266
Calculation steps:
[( 266 - 573 ) ÷ 573] x 100 = -53.58%
Formula
Percentage change = [(266 - 573) / 573] x 100
Subtract the new number by the original number
266 - 573 = -307
-307 ÷ 573 = -0.5357766143106457
-0.5357766143106457 x 100 = -53.58%