118.31% is the change from 71 to 155
Calculation steps:
[( 155 - 71 ) ÷ 71] x 100 = 118.31%
Formula
Percentage change = [(155 - 71) / 71] x 100
Subtract the new number by the original number
155 - 71 = 84
84 ÷ 71 = 1.1830985915492958
1.1830985915492958 x 100 = 118.31%