I have a data frame called 'Top_Chef', which is a reality show. It has the columns 'Contestant Name', 'Season Number', 'Personality Type', and 'Result'. The 'Personality Type' column is either 'introvert' or 'extrovert'. I want to find percentage of total introverts and extroverts that have won the show. I want to save these percentages as Q1 and Q2 respectively. I want to round all percentages to two decimal points and write as a float.