-49.57% is the change from 694 to 350
Calculation steps:
[( 350 - 694 ) ÷ 694] x 100 = -49.57%
Formula
Percentage change = [(350 - 694) / 694] x 100
Subtract the new number by the original number
350 - 694 = -344
-344 ÷ 694 = -0.4956772334293948
-0.4956772334293948 x 100 = -49.57%