-69.67% is the change from 867 to 263
Calculation steps:
[( 263 - 867 ) ÷ 867] x 100 = -69.67%
Formula
Percentage change = [(263 - 867) / 867] x 100
Subtract the new number by the original number
263 - 867 = -604
-604 ÷ 867 = -0.6966551326412919
-0.6966551326412919 x 100 = -69.67%