-79.8% is the change from 604 to 122
Calculation steps:
[( 122 - 604 ) ÷ 604] x 100 = -79.8%
Formula
Percentage change = [(122 - 604) / 604] x 100
Subtract the new number by the original number
122 - 604 = -482
-482 ÷ 604 = -0.7980132450331126
-0.7980132450331126 x 100 = -79.8%