-94.62% is the change from 781 to 42
Calculation steps:
[( 42 - 781 ) ÷ 781] x 100 = -94.62%
Formula
Percentage change = [(42 - 781) / 781] x 100
Subtract the new number by the original number
42 - 781 = -739
-739 ÷ 781 = -0.9462227912932138
-0.9462227912932138 x 100 = -94.62%