114.78% is the change from 345 to 741
Calculation steps:
[( 741 - 345 ) ÷ 345] x 100 = 114.78%
Formula
Percentage change = [(741 - 345) / 345] x 100
Subtract the new number by the original number
741 - 345 = 396
396 ÷ 345 = 1.1478260869565218
1.1478260869565218 x 100 = 114.78%