-36.46% is the change from 192 to 122
Calculation steps:
[( 122 - 192 ) ÷ 192] x 100 = -36.46%
Formula
Percentage change = [(122 - 192) / 192] x 100
Subtract the new number by the original number
122 - 192 = -70
-70 ÷ 192 = -0.3645833333333333
-0.3645833333333333 x 100 = -36.46%