What is the change in Income from continuing operations before income taxes from fiscal 2018 to fiscal 2019?
{"Income from continuing operations before income taxes": {"2019": 108, "2018": 437}, "Provision for (benefit from) income taxes": {"2019": 92, "2018": -690}, "Effective tax rate on income from continuing operations": {"2019": 85, "2018": -158}}
income_from_continuing_operations_before_income_taxes_2018 = df["Income from continuing operations before income taxes"]["2018"]
income_from_continuing_operations_before_income_taxes_2019 = df["Income from continuing operations before income taxes"]["2019"]
answer = income_from_continuing_operations_before_income_taxes_2018 - income_from_continuing_operations_before_income_taxes_2019