-81.05% is the change from 153 to 29
Calculation steps:
[( 29 - 153 ) ÷ 153] x 100 = -81.05%
Formula
Percentage change = [(29 - 153) / 153] x 100
Subtract the new number by the original number
29 - 153 = -124
-124 ÷ 153 = -0.8104575163398693
-0.8104575163398693 x 100 = -81.05%