-79.04% is the change from 582 to 122
Calculation steps:
[( 122 - 582 ) ÷ 582] x 100 = -79.04%
Formula
Percentage change = [(122 - 582) / 582] x 100
Subtract the new number by the original number
122 - 582 = -460
-460 ÷ 582 = -0.7903780068728522
-0.7903780068728522 x 100 = -79.04%