Final answer:
Extract the number of times the Green Bay Packers have won the Super Bowl, document the highest and lowest attendances with corresponding years, calculate the total attendance of all games, and identify the referee for Super Bowl 49.
Step-by-step explanation:
The correct answer to find the required details from the Super Bowl champions table can be achieved by accessing the webpage with the provided URL. To fulfill the task, you will need to extract the number of times the Green Bay Packers have won, identify the Super Bowl game with the highest attendance and the year it occurred, figure out which game had the lowest attendance, calculate the total attendance for all the Super Bowl games, and determine who was the referee for Super Bowl 49. It is crucial to include a comment header and comments throughout your code. Also, ensure error handling is in place to avoid any unhandled errors and display the results accurately.
To begin with, you can create a script or program to parse the data from the webpage, searching for specific table elements containing the statistics of the Green Bay Packers' championships and attendance figures. After accumulating the data, you would calculate the totals and display them accordingly. Remember to document your code properly for better understanding and maintainability.