168.6% is the change from 344 to 924
Calculation steps:
[( 924 - 344 ) ÷ 344] x 100 = 168.6%
Formula
Percentage change = [(924 - 344) / 344] x 100
Subtract the new number by the original number
924 - 344 = 580
580 ÷ 344 = 1.686046511627907
1.686046511627907 x 100 = 168.6%