28.13% is the change from 704 to 902
Calculation steps:
[( 902 - 704 ) ÷ 704] x 100 = 28.13%
Formula
Percentage change = [(902 - 704) / 704] x 100
Subtract the new number by the original number
902 - 704 = 198
198 ÷ 704 = 0.28125
0.28125 x 100 = 28.13%