-77.42% is the change from 124 to 28
Calculation steps:
[( 28 - 124 ) ÷ 124] x 100 = -77.42%
Formula
Percentage change = [(28 - 124) / 124] x 100
Subtract the new number by the original number
28 - 124 = -96
-96 ÷ 124 = -0.7741935483870968
-0.7741935483870968 x 100 = -77.42%