-52.56% is the change from 489 to 232
Calculation steps:
[( 232 - 489 ) ÷ 489] x 100 = -52.56%
Formula
Percentage change = [(232 - 489) / 489] x 100
Subtract the new number by the original number
232 - 489 = -257
-257 ÷ 489 = -0.5255623721881391
-0.5255623721881391 x 100 = -52.56%