-52.24% is the change from 603 to 288
Calculation steps:
[( 288 - 603 ) ÷ 603] x 100 = -52.24%
Formula
Percentage change = [(288 - 603) / 603] x 100
Subtract the new number by the original number
288 - 603 = -315
-315 ÷ 603 = -0.5223880597014925
-0.5223880597014925 x 100 = -52.24%