108.43% is the change from 344 to 717
Calculation steps:
[( 717 - 344 ) ÷ 344] x 100 = 108.43%
Formula
Percentage change = [(717 - 344) / 344] x 100
Subtract the new number by the original number
717 - 344 = 373
373 ÷ 344 = 1.0843023255813953
1.0843023255813953 x 100 = 108.43%