437.58% is the change from 157 to 844
Calculation steps:
[( 844 - 157 ) ÷ 157] x 100 = 437.58%
Formula
Percentage change = [(844 - 157) / 157] x 100
Subtract the new number by the original number
844 - 157 = 687
687 ÷ 157 = 4.375796178343949
4.375796178343949 x 100 = 437.58%