115.48% is the change from 155 to 334
Calculation steps:
[( 334 - 155 ) ÷ 155] x 100 = 115.48%
Formula
Percentage change = [(334 - 155) / 155] x 100
Subtract the new number by the original number
334 - 155 = 179
179 ÷ 155 = 1.1548387096774193
1.1548387096774193 x 100 = 115.48%