3.88% is the change from 748 to 777
Calculation steps:
[( 777 - 748 ) ÷ 748] x 100 = 3.88%
Formula
Percentage change = [(777 - 748) / 748] x 100
Subtract the new number by the original number
777 - 748 = 29
29 ÷ 748 = 0.03877005347593583
0.03877005347593583 x 100 = 3.88%