103.35% is the change from 388 to 789
Calculation steps:
[( 789 - 388 ) ÷ 388] x 100 = 103.35%
Formula
Percentage change = [(789 - 388) / 388] x 100
Subtract the new number by the original number
789 - 388 = 401
401 ÷ 388 = 1.0335051546391754
1.0335051546391754 x 100 = 103.35%