23.01% is the change from 704 to 866
Calculation steps:
[( 866 - 704 ) ÷ 704] x 100 = 23.01%
Formula
Percentage change = [(866 - 704) / 704] x 100
Subtract the new number by the original number
866 - 704 = 162
162 ÷ 704 = 0.23011363636363635
0.23011363636363635 x 100 = 23.01%