58.06% is the change from 155 to 245
Calculation steps:
[( 245 - 155 ) ÷ 155] x 100 = 58.06%
Formula
Percentage change = [(245 - 155) / 155] x 100
Subtract the new number by the original number
245 - 155 = 90
90 ÷ 155 = 0.5806451612903226
0.5806451612903226 x 100 = 58.06%