88.32% is the change from 394 to 742
Calculation steps:
[( 742 - 394 ) ÷ 394] x 100 = 88.32%
Formula
Percentage change = [(742 - 394) / 394] x 100
Subtract the new number by the original number
742 - 394 = 348
348 ÷ 394 = 0.883248730964467
0.883248730964467 x 100 = 88.32%