-75.52% is the change from 723 to 177
Calculation steps:
[( 177 - 723 ) ÷ 723] x 100 = -75.52%
Formula
Percentage change = [(177 - 723) / 723] x 100
Subtract the new number by the original number
177 - 723 = -546
-546 ÷ 723 = -0.7551867219917012
-0.7551867219917012 x 100 = -75.52%