We divide 630440 by 9
We want to divide 630440 by 9.

On to step 1:
9 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 9

Moving on to step 2:
The number 9 fits into 63 7 times, leaving a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 63 away from 63, we end up with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 9

Moving on to step 3:
9 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
If we subtract 0 from 0, we get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 9

Going ahead to step 4:
The number 9 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 700.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 9

Advancing to step 5:
9 goes into 44 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 7004.0
If we subtract 36 from 44, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 9

Going ahead to step 6:
9 can be fit into 80 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 70048.0
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
80 divided by 9 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 70048.8
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
9 can be fit into 80 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 70048.88
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 70048.88 with a balance of 0.008.