7.61% is the change from 723 to 778
Calculation steps:
[( 778 - 723 ) ÷ 723] x 100 = 7.61%
Formula
Percentage change = [(778 - 723) / 723] x 100
Subtract the new number by the original number
778 - 723 = 55
55 ÷ 723 = 0.07607192254495158
0.07607192254495158 x 100 = 7.61%