-61.35% is the change from 489 to 189
Calculation steps:
[( 189 - 489 ) ÷ 489] x 100 = -61.35%
Formula
Percentage change = [(189 - 489) / 489] x 100
Subtract the new number by the original number
189 - 489 = -300
-300 ÷ 489 = -0.6134969325153374
-0.6134969325153374 x 100 = -61.35%