203.23% is the change from 155 to 470
Calculation steps:
[( 470 - 155 ) ÷ 155] x 100 = 203.23%
Formula
Percentage change = [(470 - 155) / 155] x 100
Subtract the new number by the original number
470 - 155 = 315
315 ÷ 155 = 2.032258064516129
2.032258064516129 x 100 = 203.23%