162.79% is the change from 344 to 904
Calculation steps:
[( 904 - 344 ) ÷ 344] x 100 = 162.79%
Formula
Percentage change = [(904 - 344) / 344] x 100
Subtract the new number by the original number
904 - 344 = 560
560 ÷ 344 = 1.627906976744186
1.627906976744186 x 100 = 162.79%