-49.32% is the change from 146 to 74
Calculation steps:
[( 74 - 146 ) ÷ 146] x 100 = -49.32%
Formula
Percentage change = [(74 - 146) / 146] x 100
Subtract the new number by the original number
74 - 146 = -72
-72 ÷ 146 = -0.4931506849315068
-0.4931506849315068 x 100 = -49.32%