-73.47% is the change from 603 to 160
Calculation steps:
[( 160 - 603 ) ÷ 603] x 100 = -73.47%
Formula
Percentage change = [(160 - 603) / 603] x 100
Subtract the new number by the original number
160 - 603 = -443
-443 ÷ 603 = -0.7346600331674958
-0.7346600331674958 x 100 = -73.47%