107.47% is the change from 388 to 805
Calculation steps:
[( 805 - 388 ) ÷ 388] x 100 = 107.47%
Formula
Percentage change = [(805 - 388) / 388] x 100
Subtract the new number by the original number
805 - 388 = 417
417 ÷ 388 = 1.074742268041237
1.074742268041237 x 100 = 107.47%