5.73% is the change from 785 to 830
Calculation steps:
[( 830 - 785 ) ÷ 785] x 100 = 5.73%
Formula
Percentage change = [(830 - 785) / 785] x 100
Subtract the new number by the original number
830 - 785 = 45
45 ÷ 785 = 0.05732484076433121
0.05732484076433121 x 100 = 5.73%