-57.26% is the change from 489 to 209
Calculation steps:
[( 209 - 489 ) ÷ 489] x 100 = -57.26%
Formula
Percentage change = [(209 - 489) / 489] x 100
Subtract the new number by the original number
209 - 489 = -280
-280 ÷ 489 = -0.5725971370143149
-0.5725971370143149 x 100 = -57.26%