3.74% is the change from 748 to 776
Calculation steps:
[( 776 - 748 ) ÷ 748] x 100 = 3.74%
Formula
Percentage change = [(776 - 748) / 748] x 100
Subtract the new number by the original number
776 - 748 = 28
28 ÷ 748 = 0.0374331550802139
0.0374331550802139 x 100 = 3.74%