945 / 5

1. Divide 9 by 5, which is 1 with a remainder of 4.

2. Bring down the 4 to make 44. Divide 44 by 5, which is 8 with a remainder of 4.

3. Bring down the 5 to make 45. Divide 45 by 5, which is 9.

Answer: 189