-98.72% is the change from 781 to 10
Calculation steps:
[( 10 - 781 ) ÷ 781] x 100 = -98.72%
Formula
Percentage change = [(10 - 781) / 781] x 100
Subtract the new number by the original number
10 - 781 = -771
-771 ÷ 781 = -0.9871959026888605
-0.9871959026888605 x 100 = -98.72%