34.55% is the change from 301 to 405
Calculation steps:
[( 405 - 301 ) ÷ 301] x 100 = 34.55%
Formula
Percentage change = [(405 - 301) / 301] x 100
Subtract the new number by the original number
405 - 301 = 104
104 ÷ 301 = 0.34551495016611294
0.34551495016611294 x 100 = 34.55%