-48.68% is the change from 152 to 78
Calculation steps:
[( 78 - 152 ) ÷ 152] x 100 = -48.68%
Formula
Percentage change = [(78 - 152) / 152] x 100
Subtract the new number by the original number
78 - 152 = -74
-74 ÷ 152 = -0.4868421052631579
-0.4868421052631579 x 100 = -48.68%