-10.12% is the change from 603 to 542
Calculation steps:
[( 542 - 603 ) ÷ 603] x 100 = -10.12%
Formula
Percentage change = [(542 - 603) / 603] x 100
Subtract the new number by the original number
542 - 603 = -61
-61 ÷ 603 = -0.1011608623548922
-0.1011608623548922 x 100 = -10.12%