-2.16% is the change from 603 to 590
Calculation steps:
[( 590 - 603 ) ÷ 603] x 100 = -2.16%
Formula
Percentage change = [(590 - 603) / 603] x 100
Subtract the new number by the original number
590 - 603 = -13
-13 ÷ 603 = -0.02155887230514096
-0.02155887230514096 x 100 = -2.16%