-31.29% is the change from 473 to 325
Calculation steps:
[( 325 - 473 ) ÷ 473] x 100 = -31.29%
Formula
Percentage change = [(325 - 473) / 473] x 100
Subtract the new number by the original number
325 - 473 = -148
-148 ÷ 473 = -0.3128964059196617
-0.3128964059196617 x 100 = -31.29%