-80.19% is the change from 616 to 122
Calculation steps:
[( 122 - 616 ) ÷ 616] x 100 = -80.19%
Formula
Percentage change = [(122 - 616) / 616] x 100
Subtract the new number by the original number
122 - 616 = -494
-494 ÷ 616 = -0.801948051948052
-0.801948051948052 x 100 = -80.19%