-52.87% is the change from 575 to 271
Calculation steps:
[( 271 - 575 ) ÷ 575] x 100 = -52.87%
Formula
Percentage change = [(271 - 575) / 575] x 100
Subtract the new number by the original number
271 - 575 = -304
-304 ÷ 575 = -0.528695652173913
-0.528695652173913 x 100 = -52.87%