Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
The Dow Jones Industrial Average fell 2% today. The Dow ended the day at 8,722. What was the Dow in the morning before the markets opened?

### Response:
 วันนี้ดาวโจนส์ลดลง 8722 / 98*2 = <<8722/98*2=178>>178
ดังนั้น ดาวโจนส์เปิดตลาดเช้าวันนี้คือ 8722 + 178 = <<8722+178=8900>>8900.