-68.02% is the change from 863 to 276
Calculation steps:
[( 276 - 863 ) ÷ 863] x 100 = -68.02%
Formula
Percentage change = [(276 - 863) / 863] x 100
Subtract the new number by the original number
276 - 863 = -587
-587 ÷ 863 = -0.6801853997682503
-0.6801853997682503 x 100 = -68.02%