235.81% is the change from 148 to 497
Calculation steps:
[( 497 - 148 ) ÷ 148] x 100 = 235.81%
Formula
Percentage change = [(497 - 148) / 148] x 100
Subtract the new number by the original number
497 - 148 = 349
349 ÷ 148 = 2.358108108108108
2.358108108108108 x 100 = 235.81%