-79.44% is the change from 603 to 124
Calculation steps:
[( 124 - 603 ) ÷ 603] x 100 = -79.44%
Formula
Percentage change = [(124 - 603) / 603] x 100
Subtract the new number by the original number
124 - 603 = -479
-479 ÷ 603 = -0.7943615257048093
-0.7943615257048093 x 100 = -79.44%