105.4% is the change from 389 to 799
Calculation steps:
[( 799 - 389 ) ÷ 389] x 100 = 105.4%
Formula
Percentage change = [(799 - 389) / 389] x 100
Subtract the new number by the original number
799 - 389 = 410
410 ÷ 389 = 1.0539845758354756
1.0539845758354756 x 100 = 105.4%