On the TV show, *The Biggest Loser*, the winner is the person who lost the largest percentage of their weight.
Three contestants, Kimberlé, Maxine, and Nathan, have all lost weight on the show. At the start of the season:
- Kimberlé weighed 295 pounds,
- Maxine weighed 372 pounds, and
- Nathan weighed 349 pounds.
At the end of the season:
- Kimberlé weighed 195 pounds,
- Maxine weighed 257 pounds, and
- Nathan weighed 251 pounds.
Calculate the percentage of weight loss for each contestant. Round to the nearest tenth.