24350% is the change from 2 to 489
Calculation steps:
[( 489 - 2 ) ÷ 2] x 100 = 24350%
Formula
Percentage change = [(489 - 2) / 2] x 100
Subtract the new number by the original number
489 - 2 = 487
487 ÷ 2 = 243.5
243.5 x 100 = 24350%
Example