-87.58% is the change from 781 to 97
Calculation steps:
[( 97 - 781 ) ÷ 781] x 100 = -87.58%
Formula
Percentage change = [(97 - 781) / 781] x 100
Subtract the new number by the original number
97 - 781 = -684
-684 ÷ 781 = -0.8758002560819462
-0.8758002560819462 x 100 = -87.58%