86.06% is the change from 165 to 307
Calculation steps:
[( 307 - 165 ) ÷ 165] x 100 = 86.06%
Formula
Percentage change = [(307 - 165) / 165] x 100
Subtract the new number by the original number
307 - 165 = 142
142 ÷ 165 = 0.8606060606060606
0.8606060606060606 x 100 = 86.06%