-87.36% is the change from 799 to 101
Calculation steps:
[( 101 - 799 ) ÷ 799] x 100 = -87.36%
Formula
Percentage change = [(101 - 799) / 799] x 100
Subtract the new number by the original number
101 - 799 = -698
-698 ÷ 799 = -0.8735919899874843
-0.8735919899874843 x 100 = -87.36%