-35.42% is the change from 192 to 124
Calculation steps:
[( 124 - 192 ) ÷ 192] x 100 = -35.42%
Formula
Percentage change = [(124 - 192) / 192] x 100
Subtract the new number by the original number
124 - 192 = -68
-68 ÷ 192 = -0.3541666666666667
-0.3541666666666667 x 100 = -35.42%