-57.67% is the change from 489 to 207
Calculation steps:
[( 207 - 489 ) ÷ 489] x 100 = -57.67%
Formula
Percentage change = [(207 - 489) / 489] x 100
Subtract the new number by the original number
207 - 489 = -282
-282 ÷ 489 = -0.5766871165644172
-0.5766871165644172 x 100 = -57.67%