299.34% is the change from 151 to 603
Calculation steps:
[( 603 - 151 ) ÷ 151] x 100 = 299.34%
Formula
Percentage change = [(603 - 151) / 151] x 100
Subtract the new number by the original number
603 - 151 = 452
452 ÷ 151 = 2.993377483443709
2.993377483443709 x 100 = 299.34%