3.11% is the change from 708 to 730
Calculation steps:
[( 730 - 708 ) ÷ 708] x 100 = 3.11%
Formula
Percentage change = [(730 - 708) / 708] x 100
Subtract the new number by the original number
730 - 708 = 22
22 ÷ 708 = 0.031073446327683617
0.031073446327683617 x 100 = 3.11%