-44.38% is the change from 489 to 272
Calculation steps:
[( 272 - 489 ) ÷ 489] x 100 = -44.38%
Formula
Percentage change = [(272 - 489) / 489] x 100
Subtract the new number by the original number
272 - 489 = -217
-217 ÷ 489 = -0.4437627811860941
-0.4437627811860941 x 100 = -44.38%