1.97% is the change from 152 to 155
Calculation steps:
[( 155 - 152 ) ÷ 152] x 100 = 1.97%
Formula
Percentage change = [(155 - 152) / 152] x 100
Subtract the new number by the original number
155 - 152 = 3
3 ÷ 152 = 0.019736842105263157
0.019736842105263157 x 100 = 1.97%