-49.71% is the change from 694 to 349
Calculation steps:
[( 349 - 694 ) ÷ 694] x 100 = -49.71%
Formula
Percentage change = [(349 - 694) / 694] x 100
Subtract the new number by the original number
349 - 694 = -345
-345 ÷ 694 = -0.49711815561959655
-0.49711815561959655 x 100 = -49.71%