-63.53% is the change from 861 to 314
Calculation steps:
[( 314 - 861 ) ÷ 861] x 100 = -63.53%
Formula
Percentage change = [(314 - 861) / 861] x 100
Subtract the new number by the original number
314 - 861 = -547
-547 ÷ 861 = -0.6353077816492451
-0.6353077816492451 x 100 = -63.53%