3.63% is the change from 743 to 770
Calculation steps:
[( 770 - 743 ) ÷ 743] x 100 = 3.63%
Formula
Percentage change = [(770 - 743) / 743] x 100
Subtract the new number by the original number
770 - 743 = 27
27 ÷ 743 = 0.03633916554508748
0.03633916554508748 x 100 = 3.63%