-84.38% is the change from 698 to 109
Calculation steps:
[( 109 - 698 ) ÷ 698] x 100 = -84.38%
Formula
Percentage change = [(109 - 698) / 698] x 100
Subtract the new number by the original number
109 - 698 = -589
-589 ÷ 698 = -0.8438395415472779
-0.8438395415472779 x 100 = -84.38%