3.75% is the change from 747 to 775
Calculation steps:
[( 775 - 747 ) ÷ 747] x 100 = 3.75%
Formula
Percentage change = [(775 - 747) / 747] x 100
Subtract the new number by the original number
775 - 747 = 28
28 ÷ 747 = 0.03748326639892905
0.03748326639892905 x 100 = 3.75%