-87.63% is the change from 986 to 122
Calculation steps:
[( 122 - 986 ) ÷ 986] x 100 = -87.63%
Formula
Percentage change = [(122 - 986) / 986] x 100
Subtract the new number by the original number
122 - 986 = -864
-864 ÷ 986 = -0.8762677484787018
-0.8762677484787018 x 100 = -87.63%