6.85% is the change from 788 to 842
Calculation steps:
[( 842 - 788 ) ÷ 788] x 100 = 6.85%
Formula
Percentage change = [(842 - 788) / 788] x 100
Subtract the new number by the original number
842 - 788 = 54
54 ÷ 788 = 0.06852791878172589
0.06852791878172589 x 100 = 6.85%