-50.09% is the change from 575 to 287
Calculation steps:
[( 287 - 575 ) ÷ 575] x 100 = -50.09%
Formula
Percentage change = [(287 - 575) / 575] x 100
Subtract the new number by the original number
287 - 575 = -288
-288 ÷ 575 = -0.5008695652173913
-0.5008695652173913 x 100 = -50.09%