1. The problem is to write the number 8.07 million in words. 2. "Million" means a number multiplied by 1,000,000. 3. So, 8.07 million means $8.07 \times 1,000,000$. 4. Calculate $8.07 \times 1,000,000 = 8,070,000$. 5. Now write 8,070,000 in words: "Eight million seventy thousand". 6. Therefore, 8.07 million in words is **Eight million seventy thousand**.