-67.83% is the change from 861 to 277
Calculation steps:
[( 277 - 861 ) ÷ 861] x 100 = -67.83%
Formula
Percentage change = [(277 - 861) / 861] x 100
Subtract the new number by the original number
277 - 861 = -584
-584 ÷ 861 = -0.6782810685249709
-0.6782810685249709 x 100 = -67.83%