-45.81% is the change from 489 to 265
Calculation steps:
[( 265 - 489 ) ÷ 489] x 100 = -45.81%
Formula
Percentage change = [(265 - 489) / 489] x 100
Subtract the new number by the original number
265 - 489 = -224
-224 ÷ 489 = -0.45807770961145194
-0.45807770961145194 x 100 = -45.81%