21.31% is the change from 704 to 854
Calculation steps:
[( 854 - 704 ) ÷ 704] x 100 = 21.31%
Formula
Percentage change = [(854 - 704) / 704] x 100
Subtract the new number by the original number
854 - 704 = 150
150 ÷ 704 = 0.21306818181818182
0.21306818181818182 x 100 = 21.31%