-81.19% is the change from 739 to 139
Calculation steps:
[( 139 - 739 ) ÷ 739] x 100 = -81.19%
Formula
Percentage change = [(139 - 739) / 739] x 100
Subtract the new number by the original number
139 - 739 = -600
-600 ÷ 739 = -0.8119079837618404
-0.8119079837618404 x 100 = -81.19%