-64.42% is the change from 489 to 174
Calculation steps:
[( 174 - 489 ) ÷ 489] x 100 = -64.42%
Formula
Percentage change = [(174 - 489) / 489] x 100
Subtract the new number by the original number
174 - 489 = -315
-315 ÷ 489 = -0.6441717791411042
-0.6441717791411042 x 100 = -64.42%