-69.06% is the change from 863 to 267
Calculation steps:
[( 267 - 863 ) ÷ 863] x 100 = -69.06%
Formula
Percentage change = [(267 - 863) / 863] x 100
Subtract the new number by the original number
267 - 863 = -596
-596 ÷ 863 = -0.6906141367323291
-0.6906141367323291 x 100 = -69.06%