12.83% is the change from 647 to 730
Calculation steps:
[( 730 - 647 ) ÷ 647] x 100 = 12.83%
Formula
Percentage change = [(730 - 647) / 647] x 100
Subtract the new number by the original number
730 - 647 = 83
83 ÷ 647 = 0.12828438948995363
0.12828438948995363 x 100 = 12.83%