-81.66% is the change from 758 to 139
Calculation steps:
[( 139 - 758 ) ÷ 758] x 100 = -81.66%
Formula
Percentage change = [(139 - 758) / 758] x 100
Subtract the new number by the original number
139 - 758 = -619
-619 ÷ 758 = -0.816622691292876
-0.816622691292876 x 100 = -81.66%