What is the percentage change in total other non-current liabilities between 2018 and 2019?
{"Lease liabilities": {"2019": 28046, "2018": "$\u2014"}, "Other": {"2019": 708, "2018": 534}, "Total other non-current liabilities": {"2019": 28754, "2018": 534}}
total_other_liabilities_2019 = df["Total other non-current liabilities"]["2019"]
total_other_liabilities_2018 = df["Other"]["2018"]
answer = ( total_other_liabilities_2019 - total_other_liabilities_2018 ) / total_other_liabilities_2018 * 100.0