112.59% is the change from 397 to 844
Calculation steps:
[( 844 - 397 ) ÷ 397] x 100 = 112.59%
Formula
Percentage change = [(844 - 397) / 397] x 100
Subtract the new number by the original number
844 - 397 = 447
447 ÷ 397 = 1.1259445843828715
1.1259445843828715 x 100 = 112.59%