3.31% is the change from 151 to 156
Calculation steps:
[( 156 - 151 ) ÷ 151] x 100 = 3.31%
Formula
Percentage change = [(156 - 151) / 151] x 100
Subtract the new number by the original number
156 - 151 = 5
5 ÷ 151 = 0.033112582781456956
0.033112582781456956 x 100 = 3.31%