-88.67% is the change from 874 to 99
Calculation steps:
[( 99 - 874 ) ÷ 874] x 100 = -88.67%
Formula
Percentage change = [(99 - 874) / 874] x 100
Subtract the new number by the original number
99 - 874 = -775
-775 ÷ 874 = -0.8867276887871853
-0.8867276887871853 x 100 = -88.67%