-14.08% is the change from 142 to 122
Calculation steps:
[( 122 - 142 ) ÷ 142] x 100 = -14.08%
Formula
Percentage change = [(122 - 142) / 142] x 100
Subtract the new number by the original number
122 - 142 = -20
-20 ÷ 142 = -0.14084507042253522
-0.14084507042253522 x 100 = -14.08%