443.23% is the change from 155 to 842
Calculation steps:
[( 842 - 155 ) ÷ 155] x 100 = 443.23%
Formula
Percentage change = [(842 - 155) / 155] x 100
Subtract the new number by the original number
842 - 155 = 687
687 ÷ 155 = 4.432258064516129
4.432258064516129 x 100 = 443.23%