4.14% is the change from 749 to 780
Calculation steps:
[( 780 - 749 ) ÷ 749] x 100 = 4.14%
Formula
Percentage change = [(780 - 749) / 749] x 100
Subtract the new number by the original number
780 - 749 = 31
31 ÷ 749 = 0.04138851802403204
0.04138851802403204 x 100 = 4.14%