-87.02% is the change from 940 to 122
Calculation steps:
[( 122 - 940 ) ÷ 940] x 100 = -87.02%
Formula
Percentage change = [(122 - 940) / 940] x 100
Subtract the new number by the original number
122 - 940 = -818
-818 ÷ 940 = -0.8702127659574468
-0.8702127659574468 x 100 = -87.02%