-72.13% is the change from 122 to 34
Calculation steps:
[( 34 - 122 ) ÷ 122] x 100 = -72.13%
Formula
Percentage change = [(34 - 122) / 122] x 100
Subtract the new number by the original number
34 - 122 = -88
-88 ÷ 122 = -0.7213114754098361
-0.7213114754098361 x 100 = -72.13%