-33.54% is the change from 489 to 325
Calculation steps:
[( 325 - 489 ) ÷ 489] x 100 = -33.54%
Formula
Percentage change = [(325 - 489) / 489] x 100
Subtract the new number by the original number
325 - 489 = -164
-164 ÷ 489 = -0.33537832310838445
-0.33537832310838445 x 100 = -33.54%