12.31% is the change from 739 to 830
Calculation steps:
[( 830 - 739 ) ÷ 739] x 100 = 12.31%
Formula
Percentage change = [(830 - 739) / 739] x 100
Subtract the new number by the original number
830 - 739 = 91
91 ÷ 739 = 0.12313937753721245
0.12313937753721245 x 100 = 12.31%