159.01% is the change from 344 to 891
Calculation steps:
[( 891 - 344 ) ÷ 344] x 100 = 159.01%
Formula
Percentage change = [(891 - 344) / 344] x 100
Subtract the new number by the original number
891 - 344 = 547
547 ÷ 344 = 1.5901162790697674
1.5901162790697674 x 100 = 159.01%