164.58% is the change from 319 to 844
Calculation steps:
[( 844 - 319 ) ÷ 319] x 100 = 164.58%
Formula
Percentage change = [(844 - 319) / 319] x 100
Subtract the new number by the original number
844 - 319 = 525
525 ÷ 319 = 1.64576802507837
1.64576802507837 x 100 = 164.58%