6% is the change from 783 to 830
Calculation steps:
[( 830 - 783 ) ÷ 783] x 100 = 6%
Formula
Percentage change = [(830 - 783) / 783] x 100
Subtract the new number by the original number
830 - 783 = 47
47 ÷ 783 = 0.06002554278416347
0.06002554278416347 x 100 = 6%