-82.71% is the change from 781 to 135
Calculation steps:
[( 135 - 781 ) ÷ 781] x 100 = -82.71%
Formula
Percentage change = [(135 - 781) / 781] x 100
Subtract the new number by the original number
135 - 781 = -646
-646 ÷ 781 = -0.8271446862996159
-0.8271446862996159 x 100 = -82.71%