141.18% is the change from 306 to 738
Calculation steps:
[( 738 - 306 ) ÷ 306] x 100 = 141.18%
Formula
Percentage change = [(738 - 306) / 306] x 100
Subtract the new number by the original number
738 - 306 = 432
432 ÷ 306 = 1.411764705882353
1.411764705882353 x 100 = 141.18%