For Non-GAAP Revenue, how much is the target more than the actual in terms of percentages? 
{"Weighted Average Company Performance Funding -- Company Performance Metric": {"Target ($) (millions)": "Target ($) (millions)", "Threshold ($)(millions)": "Threshold ($)(millions)", "Actual ($) (millions)": "Actual ($) (millions)", "Threshold Funding (%)": "Threshold Funding (%)", "Funding (%)": "Funding (%)"}, "Weighted Average Company Performance Funding -- Non-GAAP Operating Income": {"Target ($) (millions)": 1630.0, "Threshold ($)(millions)": 1428.0, "Actual ($) (millions)": 1427.0, "Threshold Funding (%)": 40.0, "Funding (%)": 0.0}, "Weighted Average Company Performance Funding -- Non-GAAP Revenue": {"Target ($) (millions)": 4943.0, "Threshold ($)(millions)": 4760.0, "Actual ($) (millions)": 4804.0, "Threshold Funding (%)": 40.0, "Funding (%)": 71.2}, "Weighted Average Company Performance Funding -- FY19 Funding": {"Target ($) (millions)": ".", "Threshold ($)(millions)": ".", "Actual ($) (millions)": ".", "Threshold Funding (%)": ".", "Funding (%)": 35.6}}
target_non_gaap_revenue = df["Weighted Average Company Performance Funding -- Non-GAAP Revenue"]["Target ($) (millions)"]
actual_non_gaap_revenue = df["Weighted Average Company Performance Funding -- Non-GAAP Revenue"]["Actual ($) (millions)"]
answer = ( target_non_gaap_revenue - actual_non_gaap_revenue ) / actual_non_gaap_revenue * 100.0