-83.99% is the change from 781 to 125
Calculation steps:
[( 125 - 781 ) ÷ 781] x 100 = -83.99%
Formula
Percentage change = [(125 - 781) / 781] x 100
Subtract the new number by the original number
125 - 781 = -656
-656 ÷ 781 = -0.8399487836107554
-0.8399487836107554 x 100 = -83.99%