7.64% is the change from 144 to 155
Calculation steps:
[( 155 - 144 ) ÷ 144] x 100 = 7.64%
Formula
Percentage change = [(155 - 144) / 144] x 100
Subtract the new number by the original number
155 - 144 = 11
11 ÷ 144 = 0.0763888888888889
0.0763888888888889 x 100 = 7.64%