-79.77% is the change from 603 to 122
Calculation steps:
[( 122 - 603 ) ÷ 603] x 100 = -79.77%
Formula
Percentage change = [(122 - 603) / 603] x 100
Subtract the new number by the original number
122 - 603 = -481
-481 ÷ 603 = -0.7976782752902156
-0.7976782752902156 x 100 = -79.77%