-87.93% is the change from 489 to 59
Calculation steps:
[( 59 - 489 ) ÷ 489] x 100 = -87.93%
Formula
Percentage change = [(59 - 489) / 489] x 100
Subtract the new number by the original number
59 - 489 = -430
-430 ÷ 489 = -0.8793456032719836
-0.8793456032719836 x 100 = -87.93%