349.32% is the change from 148 to 665
Calculation steps:
[( 665 - 148 ) ÷ 148] x 100 = 349.32%
Formula
Percentage change = [(665 - 148) / 148] x 100
Subtract the new number by the original number
665 - 148 = 517
517 ÷ 148 = 3.4932432432432434
3.4932432432432434 x 100 = 349.32%