-61.65% is the change from 704 to 270
Calculation steps:
[( 270 - 704 ) ÷ 704] x 100 = -61.65%
Formula
Percentage change = [(270 - 704) / 704] x 100
Subtract the new number by the original number
270 - 704 = -434
-434 ÷ 704 = -0.6164772727272727
-0.6164772727272727 x 100 = -61.65%