150.64% is the change from 156 to 391
Calculation steps:
[( 391 - 156 ) ÷ 156] x 100 = 150.64%
Formula
Percentage change = [(391 - 156) / 156] x 100
Subtract the new number by the original number
391 - 156 = 235
235 ÷ 156 = 1.5064102564102564
1.5064102564102564 x 100 = 150.64%