-51.41% is the change from 708 to 344
Calculation steps:
[( 344 - 708 ) ÷ 708] x 100 = -51.41%
Formula
Percentage change = [(344 - 708) / 708] x 100
Subtract the new number by the original number
344 - 708 = -364
-364 ÷ 708 = -0.5141242937853108
-0.5141242937853108 x 100 = -51.41%