-96.09% is the change from 793 to 31
Calculation steps:
[( 31 - 793 ) ÷ 793] x 100 = -96.09%
Formula
Percentage change = [(31 - 793) / 793] x 100
Subtract the new number by the original number
31 - 793 = -762
-762 ÷ 793 = -0.9609079445145019
-0.9609079445145019 x 100 = -96.09%