139.71% is the change from 204 to 489
Calculation steps:
[( 489 - 204 ) ÷ 204] x 100 = 139.71%
Formula
Percentage change = [(489 - 204) / 204] x 100
Subtract the new number by the original number
489 - 204 = 285
285 ÷ 204 = 1.3970588235294117
1.3970588235294117 x 100 = 139.71%