How much is the percentage change of the Net funded status from 2018 to 2019?
{"Changes in projected benefit obligation: -- Beginning projected benefit obligation": {"Dec 28, 2019": 3433, "Dec 29, 2018": 3842}, "Changes in projected benefit obligation: -- Service cost": {"Dec 28, 2019": 54, "Dec 29, 2018": 65}, "Changes in projected benefit obligation: -- Interest cost": {"Dec 28, 2019": 113, "Dec 29, 2018": 113}, "Changes in projected benefit obligation: -- Actuarial (gain) loss": {"Dec 28, 2019": 829, "Dec 29, 2018": -204}, "Changes in projected benefit obligation: -- Currency exchange rate changes": {"Dec 28, 2019": -2, "Dec 29, 2018": -121}, "Changes in projected benefit obligation: -- Plan curtailments": {"Dec 28, 2019": "\u2014", "Dec 29, 2018": -150}, "Changes in projected benefit obligation: -- Plan settlements": {"Dec 28, 2019": -57, "Dec 29, 2018": -74}, "Changes in projected benefit obligation: -- Other": {"Dec 28, 2019": -86, "Dec 29, 2018": -38}, "Changes in projected benefit obligation: -- Ending projected benefit obligation 1": {"Dec 28, 2019": 4284, "Dec 29, 2018": 3433}, "Changes in fair value of plan assets: -- Beginning fair value of plan assets": {"Dec 28, 2019": 2551, "Dec 29, 2018": 2287}, "Changes in fair value of plan assets: -- Actual return on plan assets": {"Dec 28, 2019": 193, "Dec 29, 2018": -38}, "Changes in fair value of plan assets: -- Employer contributions": {"Dec 28, 2019": 30, "Dec 29, 2018": 480}, "Changes in fair value of plan assets: -- Currency exchange rate changes": {"Dec 28, 2019": 3, "Dec 29, 2018": -62}, "Changes in fair value of plan assets: -- Plan settlements": {"Dec 28, 2019": -57, "Dec 29, 2018": -74}, "Changes in fair value of plan assets: -- Other": {"Dec 28, 2019": -66, "Dec 29, 2018": -42}, "Changes in fair value of plan assets: -- Ending fair value of plan assets 2": {"Dec 28, 2019": 2654, "Dec 29, 2018": 2551}, "Changes in fair value of plan assets: -- Net funded status": {"Dec 28, 2019": 1630, "Dec 29, 2018": 882}, "Amounts recognized in the Consolidated Balance Sheets -- Other long-term assets": {"Dec 28, 2019": "$\u2014", "Dec 29, 2018": 244}, "Amounts recognized in the Consolidated Balance Sheets -- Other long-term liabilities": {"Dec 28, 2019": 1630, "Dec 29, 2018": 1126}, "Amounts recognized in the Consolidated Balance Sheets -- Accumulated other comprehensive loss (income), before tax 3": {"Dec 28, 2019": 1730, "Dec 29, 2018": 1038}}
net_funded_2019 = df["Changes in fair value of plan assets: -- Net funded status"]["Dec 28, 2019"]
net_funded_2018 = df["Changes in fair value of plan assets: -- Net funded status"]["Dec 29, 2018"]
answer = (net_funded_2019 - net_funded_2018) / net_funded_2018 * 100.0