-4.15% is the change from 603 to 578
Calculation steps:
[( 578 - 603 ) ÷ 603] x 100 = -4.15%
Formula
Percentage change = [(578 - 603) / 603] x 100
Subtract the new number by the original number
578 - 603 = -25
-25 ÷ 603 = -0.04145936981757877
-0.04145936981757877 x 100 = -4.15%