-81.34% is the change from 793 to 148
Calculation steps:
[( 148 - 793 ) ÷ 793] x 100 = -81.34%
Formula
Percentage change = [(148 - 793) / 793] x 100
Subtract the new number by the original number
148 - 793 = -645
-645 ÷ 793 = -0.8133669609079445
-0.8133669609079445 x 100 = -81.34%