310.14% is the change from 148 to 607
Calculation steps:
[( 607 - 148 ) ÷ 148] x 100 = 310.14%
Formula
Percentage change = [(607 - 148) / 148] x 100
Subtract the new number by the original number
607 - 148 = 459
459 ÷ 148 = 3.1013513513513513
3.1013513513513513 x 100 = 310.14%