pre_text: The following table presents a rollforward of our restructuring liability as of September 30, 2019, which is included within accrued compensation and other current liabilities within our Consolidated Balance Sheet, (in millions): Certain restructuring costs are based upon estimates. Actual amounts paid may ultimately differ from these estimates. If additional costs are incurred or recognized amounts exceed costs, such changes in estimates will be recognized when incurred.
table: Restructuring Liability Employee Separation and other Restructuring Liability Consulting Costs
table: Balance as of October 1, 2017 $ 1.0 $  —
table: Accrued costs 4.2 0.8
table: Cash payments (4.6) (0.5)
table: Balance as of September 30, 2018 $  0.6 $  0.3
table: Accrued costs 7.5 7.9
table: Cash payments (6.1) (7.4)
table: Balance as of September 30, 2019 $  2.0 $  0.8
question: Analyse this data from a financial earnings document. What is the change in balance as of September 30, 2019 from September 30, 2018 for Restructuring Liability Employee Separation and other?