-70.31% is the change from 704 to 209
Calculation steps:
[( 209 - 704 ) ÷ 704] x 100 = -70.31%
Formula
Percentage change = [(209 - 704) / 704] x 100
Subtract the new number by the original number
209 - 704 = -495
-495 ÷ 704 = -0.703125
-0.703125 x 100 = -70.31%