-68.9% is the change from 894 to 278
Calculation steps:
[( 278 - 894 ) ÷ 894] x 100 = -68.9%
Formula
Percentage change = [(278 - 894) / 894] x 100
Subtract the new number by the original number
278 - 894 = -616
-616 ÷ 894 = -0.6890380313199105
-0.6890380313199105 x 100 = -68.9%