-85.71% is the change from 854 to 122
Calculation steps:
[( 122 - 854 ) ÷ 854] x 100 = -85.71%
Formula
Percentage change = [(122 - 854) / 854] x 100
Subtract the new number by the original number
122 - 854 = -732
-732 ÷ 854 = -0.8571428571428571
-0.8571428571428571 x 100 = -85.71%