90.21% is the change from 388 to 738
Calculation steps:
[( 738 - 388 ) ÷ 388] x 100 = 90.21%
Formula
Percentage change = [(738 - 388) / 388] x 100
Subtract the new number by the original number
738 - 388 = 350
350 ÷ 388 = 0.9020618556701031
0.9020618556701031 x 100 = 90.21%