-52.88% is the change from 573 to 270
Calculation steps:
[( 270 - 573 ) ÷ 573] x 100 = -52.88%
Formula
Percentage change = [(270 - 573) / 573] x 100
Subtract the new number by the original number
270 - 573 = -303
-303 ÷ 573 = -0.5287958115183246
-0.5287958115183246 x 100 = -52.88%