133.51% is the change from 388 to 906
Calculation steps:
[( 906 - 388 ) ÷ 388] x 100 = 133.51%
Formula
Percentage change = [(906 - 388) / 388] x 100
Subtract the new number by the original number
906 - 388 = 518
518 ÷ 388 = 1.3350515463917525
1.3350515463917525 x 100 = 133.51%