101.32% is the change from 152 to 306
Calculation steps:
[( 306 - 152 ) ÷ 152] x 100 = 101.32%
Formula
Percentage change = [(306 - 152) / 152] x 100
Subtract the new number by the original number
306 - 152 = 154
154 ÷ 152 = 1.013157894736842
1.013157894736842 x 100 = 101.32%