377.88% is the change from 104 to 497
Calculation steps:
[( 497 - 104 ) ÷ 104] x 100 = 377.88%
Formula
Percentage change = [(497 - 104) / 104] x 100
Subtract the new number by the original number
497 - 104 = 393
393 ÷ 104 = 3.7788461538461537
3.7788461538461537 x 100 = 377.88%