-13.43% is the change from 603 to 522
Calculation steps:
[( 522 - 603 ) ÷ 603] x 100 = -13.43%
Formula
Percentage change = [(522 - 603) / 603] x 100
Subtract the new number by the original number
522 - 603 = -81
-81 ÷ 603 = -0.13432835820895522
-0.13432835820895522 x 100 = -13.43%