What percentage of the total shares purchased in the last three months of 2019 are bought in November?
{"October 1, 2019 - October 31, 2019": {"Total Number of Shares Purchased (1) (2)": 24.0, "Average Price Paid per Share (1) (2)": 71.89, "Total Number of Shares Purchased as Part of Publicly Announced Share Repurchase Program (2)": 12.0, "Approximate Dollar Value of Shares That May Yet Be Purchased at Period End Under Publicly Announced Share Repurchased Programs (2)": 45484.0}, "November 1, 2019 - November 30, 2019": {"Total Number of Shares Purchased (1) (2)": 108, "Average Price Paid per Share (1) (2)": 75.63, "Total Number of Shares Purchased as Part of Publicly Announced Share Repurchase Program (2)": "-", "Approximate Dollar Value of Shares That May Yet Be Purchased at Period End Under Publicly Announced Share Repurchased Programs (2)": 45484}, "December 1, 2019 - December 31, 2019": {"Total Number of Shares Purchased (1) (2)": 144, "Average Price Paid per Share (1) (2)": 76.64, "Total Number of Shares Purchased as Part of Publicly Announced Share Repurchase Program (2)": "-", "Approximate Dollar Value of Shares That May Yet Be Purchased at Period End Under Publicly Announced Share Repurchased Programs (2)": 45484}, "Total": {"Total Number of Shares Purchased (1) (2)": 276, "Average Price Paid per Share (1) (2)": 75.83, "Total Number of Shares Purchased as Part of Publicly Announced Share Repurchase Program (2)": "", "Approximate Dollar Value of Shares That May Yet Be Purchased at Period End Under Publicly Announced Share Repurchased Programs (2)": ""}}
november_1_2019_to_november_30_2019_shares = df["November 1, 2019 - November 30, 2019"]["Total Number of Shares Purchased (1) (2)"]
total_shares = df["Total"]["Total Number of Shares Purchased (1) (2)"]
answer = november_1_2019_to_november_30_2019_shares / total_shares * 100.0