-82.09% is the change from 793 to 142
Calculation steps:
[( 142 - 793 ) ÷ 793] x 100 = -82.09%
Formula
Percentage change = [(142 - 793) / 793] x 100
Subtract the new number by the original number
142 - 793 = -651
-651 ÷ 793 = -0.8209331651954602
-0.8209331651954602 x 100 = -82.09%