-29.02% is the change from 603 to 428
Calculation steps:
[( 428 - 603 ) ÷ 603] x 100 = -29.02%
Formula
Percentage change = [(428 - 603) / 603] x 100
Subtract the new number by the original number
428 - 603 = -175
-175 ÷ 603 = -0.2902155887230514
-0.2902155887230514 x 100 = -29.02%