118.37% is the change from 343 to 749
Calculation steps:
[( 749 - 343 ) ÷ 343] x 100 = 118.37%
Formula
Percentage change = [(749 - 343) / 343] x 100
Subtract the new number by the original number
749 - 343 = 406
406 ÷ 343 = 1.183673469387755
1.183673469387755 x 100 = 118.37%