15.43% is the change from 674 to 778
Calculation steps:
[( 778 - 674 ) ÷ 674] x 100 = 15.43%
Formula
Percentage change = [(778 - 674) / 674] x 100
Subtract the new number by the original number
778 - 674 = 104
104 ÷ 674 = 0.1543026706231454
0.1543026706231454 x 100 = 15.43%