-50.14% is the change from 704 to 351
Calculation steps:
[( 351 - 704 ) ÷ 704] x 100 = -50.14%
Formula
Percentage change = [(351 - 704) / 704] x 100
Subtract the new number by the original number
351 - 704 = -353
-353 ÷ 704 = -0.5014204545454546
-0.5014204545454546 x 100 = -50.14%