383.23% is the change from 155 to 749
Calculation steps:
[( 749 - 155 ) ÷ 155] x 100 = 383.23%
Formula
Percentage change = [(749 - 155) / 155] x 100
Subtract the new number by the original number
749 - 155 = 594
594 ÷ 155 = 3.832258064516129
3.832258064516129 x 100 = 383.23%