498.02% is the change from 101 to 604
Calculation steps:
[( 604 - 101 ) ÷ 101] x 100 = 498.02%
Formula
Percentage change = [(604 - 101) / 101] x 100
Subtract the new number by the original number
604 - 101 = 503
503 ÷ 101 = 4.98019801980198
4.98019801980198 x 100 = 498.02%