120.94% is the change from 339 to 749
Calculation steps:
[( 749 - 339 ) ÷ 339] x 100 = 120.94%
Formula
Percentage change = [(749 - 339) / 339] x 100
Subtract the new number by the original number
749 - 339 = 410
410 ÷ 339 = 1.2094395280235988
1.2094395280235988 x 100 = 120.94%