-68% is the change from 878 to 281
Calculation steps:
[( 281 - 878 ) ÷ 878] x 100 = -68%
Formula
Percentage change = [(281 - 878) / 878] x 100
Subtract the new number by the original number
281 - 878 = -597
-597 ÷ 878 = -0.6799544419134397
-0.6799544419134397 x 100 = -68%