-79.6% is the change from 598 to 122
Calculation steps:
[( 122 - 598 ) ÷ 598] x 100 = -79.6%
Formula
Percentage change = [(122 - 598) / 598] x 100
Subtract the new number by the original number
122 - 598 = -476
-476 ÷ 598 = -0.7959866220735786
-0.7959866220735786 x 100 = -79.6%