We look at the division of 634634 by 10 
Let's see how many times 10 fits into 634634.

On to step 1:
6 divided by 10 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 10

Advancing to step 2:
If we divide 63 by 10, we get 6 and a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 60 from 63 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 10

Advancing to step 3:
When dividing 34 by 10, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we subtract 30 from 34, we get 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 10

Advancing to step 4:
46 divided by 10 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 634.0
Subtracting 40 from 46 leaves us with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 10

Going ahead to step 5:
The number 10 fits into 63 6 times, leaving a remainder of 3.
The next digit of our result is 6. 
Result so far: 6346.0
Subtracting 60 from 63 leaves us with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 10

Going ahead to step 6:
10 can be fit into 34 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 63463.0
Deduct 30 from 34 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
10 goes into 40 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 63463.4
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 63463.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
10 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 63463.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 63463.4, with a leftover of 0.0.