-61.96% is the change from 489 to 186
Calculation steps:
[( 186 - 489 ) ÷ 489] x 100 = -61.96%
Formula
Percentage change = [(186 - 489) / 489] x 100
Subtract the new number by the original number
186 - 489 = -303
-303 ÷ 489 = -0.6196319018404908
-0.6196319018404908 x 100 = -61.96%