109.68% is the change from 155 to 325
Calculation steps:
[( 325 - 155 ) ÷ 155] x 100 = 109.68%
Formula
Percentage change = [(325 - 155) / 155] x 100
Subtract the new number by the original number
325 - 155 = 170
170 ÷ 155 = 1.096774193548387
1.096774193548387 x 100 = 109.68%