374.76% is the change from 103 to 489
Calculation steps:
[( 489 - 103 ) ÷ 103] x 100 = 374.76%
Formula
Percentage change = [(489 - 103) / 103] x 100
Subtract the new number by the original number
489 - 103 = 386
386 ÷ 103 = 3.7475728155339807
3.7475728155339807 x 100 = 374.76%