-45.82% is the change from 323 to 175
Calculation steps:
[( 175 - 323 ) ÷ 323] x 100 = -45.82%
Formula
Percentage change = [(175 - 323) / 323] x 100
Subtract the new number by the original number
175 - 323 = -148
-148 ÷ 323 = -0.4582043343653251
-0.4582043343653251 x 100 = -45.82%