-40.32% is the change from 124 to 74
Calculation steps:
[( 74 - 124 ) ÷ 124] x 100 = -40.32%
Formula
Percentage change = [(74 - 124) / 124] x 100
Subtract the new number by the original number
74 - 124 = -50
-50 ÷ 124 = -0.4032258064516129
-0.4032258064516129 x 100 = -40.32%