19.03% is the change from 704 to 838
Calculation steps:
[( 838 - 704 ) ÷ 704] x 100 = 19.03%
Formula
Percentage change = [(838 - 704) / 704] x 100
Subtract the new number by the original number
838 - 704 = 134
134 ÷ 704 = 0.1903409090909091
0.1903409090909091 x 100 = 19.03%