-68.18% is the change from 861 to 274
Calculation steps:
[( 274 - 861 ) ÷ 861] x 100 = -68.18%
Formula
Percentage change = [(274 - 861) / 861] x 100
Subtract the new number by the original number
274 - 861 = -587
-587 ÷ 861 = -0.6817653890824622
-0.6817653890824622 x 100 = -68.18%