-68.41% is the change from 861 to 272
Calculation steps:
[( 272 - 861 ) ÷ 861] x 100 = -68.41%
Formula
Percentage change = [(272 - 861) / 861] x 100
Subtract the new number by the original number
272 - 861 = -589
-589 ÷ 861 = -0.6840882694541232
-0.6840882694541232 x 100 = -68.41%