-42.9% is the change from 704 to 402
Calculation steps:
[( 402 - 704 ) ÷ 704] x 100 = -42.9%
Formula
Percentage change = [(402 - 704) / 704] x 100
Subtract the new number by the original number
402 - 704 = -302
-302 ÷ 704 = -0.4289772727272727
-0.4289772727272727 x 100 = -42.9%