6.16% is the change from 146 to 155
Calculation steps:
[( 155 - 146 ) ÷ 146] x 100 = 6.16%
Formula
Percentage change = [(155 - 146) / 146] x 100
Subtract the new number by the original number
155 - 146 = 9
9 ÷ 146 = 0.06164383561643835
0.06164383561643835 x 100 = 6.16%