-71.23% is the change from 424 to 122
Calculation steps:
[( 122 - 424 ) ÷ 424] x 100 = -71.23%
Formula
Percentage change = [(122 - 424) / 424] x 100
Subtract the new number by the original number
122 - 424 = -302
-302 ÷ 424 = -0.7122641509433962
-0.7122641509433962 x 100 = -71.23%