114.9% is the change from 396 to 851
Calculation steps:
[( 851 - 396 ) ÷ 396] x 100 = 114.9%
Formula
Percentage change = [(851 - 396) / 396] x 100
Subtract the new number by the original number
851 - 396 = 455
455 ÷ 396 = 1.148989898989899
1.148989898989899 x 100 = 114.9%