-82.47% is the change from 793 to 139
Calculation steps:
[( 139 - 793 ) ÷ 793] x 100 = -82.47%
Formula
Percentage change = [(139 - 793) / 793] x 100
Subtract the new number by the original number
139 - 793 = -654
-654 ÷ 793 = -0.8247162673392182
-0.8247162673392182 x 100 = -82.47%