-46.83% is the change from 489 to 260
Calculation steps:
[( 260 - 489 ) ÷ 489] x 100 = -46.83%
Formula
Percentage change = [(260 - 489) / 489] x 100
Subtract the new number by the original number
260 - 489 = -229
-229 ÷ 489 = -0.46830265848670755
-0.46830265848670755 x 100 = -46.83%