380.58% is the change from 103 to 495
Calculation steps:
[( 495 - 103 ) ÷ 103] x 100 = 380.58%
Formula
Percentage change = [(495 - 103) / 103] x 100
Subtract the new number by the original number
495 - 103 = 392
392 ÷ 103 = 3.8058252427184467
3.8058252427184467 x 100 = 380.58%