117.24% is the change from 348 to 756
Calculation steps:
[( 756 - 348 ) ÷ 348] x 100 = 117.24%
Formula
Percentage change = [(756 - 348) / 348] x 100
Subtract the new number by the original number
756 - 348 = 408
408 ÷ 348 = 1.1724137931034482
1.1724137931034482 x 100 = 117.24%