94.3% is the change from 158 to 307
Calculation steps:
[( 307 - 158 ) ÷ 158] x 100 = 94.3%
Formula
Percentage change = [(307 - 158) / 158] x 100
Subtract the new number by the original number
307 - 158 = 149
149 ÷ 158 = 0.9430379746835443
0.9430379746835443 x 100 = 94.3%