7.46% is the change from 724 to 778
Calculation steps:
[( 778 - 724 ) ÷ 724] x 100 = 7.46%
Formula
Percentage change = [(778 - 724) / 724] x 100
Subtract the new number by the original number
778 - 724 = 54
54 ÷ 724 = 0.07458563535911603
0.07458563535911603 x 100 = 7.46%