147.1% is the change from 155 to 383
Calculation steps:
[( 383 - 155 ) ÷ 155] x 100 = 147.1%
Formula
Percentage change = [(383 - 155) / 155] x 100
Subtract the new number by the original number
383 - 155 = 228
228 ÷ 155 = 1.4709677419354839
1.4709677419354839 x 100 = 147.1%