164.83% is the change from 344 to 911
Calculation steps:
[( 911 - 344 ) ÷ 344] x 100 = 164.83%
Formula
Percentage change = [(911 - 344) / 344] x 100
Subtract the new number by the original number
911 - 344 = 567
567 ÷ 344 = 1.6482558139534884
1.6482558139534884 x 100 = 164.83%