379.61% is the change from 103 to 494
Calculation steps:
[( 494 - 103 ) ÷ 103] x 100 = 379.61%
Formula
Percentage change = [(494 - 103) / 103] x 100
Subtract the new number by the original number
494 - 103 = 391
391 ÷ 103 = 3.796116504854369
3.796116504854369 x 100 = 379.61%