What is the percentage change in the future minimum lease amount receivable later than five years from to 2018 to 2019?
{"Not later than one year": {"2019": 322.6, "2018": 374.6}, "Later than one year and not later than five years": {"2019": 788.3, "2018": 987.2}, "Later than five years": {"2019": 657.3, "2018": 973.5}, "": {"2019": 1768.2, "2018": 2335.3}}
later_than_five_years_2019 = df["Later than five years"]["2019"]
later_than_five_years_2018 = df["Later than five years"]["2018"]
answer = ( later_than_five_years_2019 - later_than_five_years_2018 ) / later_than_five_years_2018 * 100.0