As of March 29, 2019, What is Intangible assets expressed as a percentage of  Gross deferred tax assets?
{"Deferred tax assets: -- Tax credit carryforwards": {"March 29, 2019": 54, "March 30, 2018": 30}, "Deferred tax assets: -- Net operating loss carryforwards of acquired companies": {"March 29, 2019": 51, "March 30, 2018": 32}, "Deferred tax assets: -- Other accruals and reserves not currently tax deductible": {"March 29, 2019": 64, "March 30, 2018": 66}, "Deferred tax assets: -- Deferred revenue": {"March 29, 2019": 54, "March 30, 2018": 94}, "Deferred tax assets: -- Intangible assets": {"March 29, 2019": 384, "March 30, 2018": "\u2014"}, "Deferred tax assets: -- Loss on investments not currently tax deductible": {"March 29, 2019": 35, "March 30, 2018": 9}, "Deferred tax assets: -- Stock-based compensation": {"March 29, 2019": 87, "March 30, 2018": 141}, "Deferred tax assets: -- Other": {"March 29, 2019": 25, "March 30, 2018": 18}, "Deferred tax assets: -- Gross deferred tax assets": {"March 29, 2019": 754, "March 30, 2018": 390}, "Deferred tax assets: -- Valuation allowance": {"March 29, 2019": -105, "March 30, 2018": -19}, "Deferred tax assets: -- Deferred tax assets, net of valuation allowance": {"March 29, 2019": 649, "March 30, 2018": 371}, "Deferred tax liabilities: -- Property and equipment": {"March 29, 2019": -17, "March 30, 2018": -5}, "Deferred tax liabilities: -- Goodwill": {"March 29, 2019": -13, "March 30, 2018": -20}, "Deferred tax liabilities: -- Intangible assets": {"March 29, 2019": "\u2014", "March 30, 2018": -459}, "Deferred tax liabilities: -- Unremitted earnings of foreign subsidiaries": {"March 29, 2019": -316, "March 30, 2018": -396}, "Deferred tax liabilities: -- Prepaids and deferred expenses": {"March 29, 2019": -43, "March 30, 2018": -23}, "Deferred tax liabilities: -- Discount on convertible debt": {"March 29, 2019": -7, "March 30, 2018": -14}, "Deferred tax liabilities: -- Deferred tax liabilities": {"March 29, 2019": -396, "March 30, 2018": -917}, "Deferred tax liabilities: -- Net deferred tax assets (liabilities)": {"March 29, 2019": 253, "March 30, 2018": -546}}
intangible_assets_march_29_2019 = df["Deferred tax assets: -- Intangible assets"]["March 29, 2019"]
gross_deferred_tax_assets_march_29_2019 = df["Deferred tax assets: -- Gross deferred tax assets"]["March 29, 2019"]
answer = intangible_assets_march_29_2019 / gross_deferred_tax_assets_march_29_2019 * 100.0