119.33% is the change from 388 to 851
Calculation steps:
[( 851 - 388 ) ÷ 388] x 100 = 119.33%
Formula
Percentage change = [(851 - 388) / 388] x 100
Subtract the new number by the original number
851 - 388 = 463
463 ÷ 388 = 1.193298969072165
1.193298969072165 x 100 = 119.33%