-82.09% is the change from 603 to 108
Calculation steps:
[( 108 - 603 ) ÷ 603] x 100 = -82.09%
Formula
Percentage change = [(108 - 603) / 603] x 100
Subtract the new number by the original number
108 - 603 = -495
-495 ÷ 603 = -0.8208955223880597
-0.8208955223880597 x 100 = -82.09%