398760 divided by 63 
Our goal is to divide 398760 by 63.

Let's proceed to step 1:
When dividing 3 by 63, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 63

Moving on to step 2:
If we divide 39 by 63, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 63

Moving on to step 3:
63 goes into 398 6 times with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 378 away from 398, we end up with 20.
Fetch the next digit (7) from the dividend, attach it to 20 and continue: 207 / 63

Step 4:
If we divide 207 by 63, we get 3 and a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we subtract 189 from 207, we get 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 63

Going ahead to step 5:
63 goes into 186 2 times with a remainder of 60.
The next digit of our result is 2. 
Result so far: 632.0
If we subtract 126 from 186, we get 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 63

Step 6:
If we divide 600 by 63, we get 9 and a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 6329.0
Subtracting 567 from 600 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
330 divided by 63 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 6329.5
Subtracting 315 from 330 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
150 divided by 63 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 6329.52
Subtract 126 from 150 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
If we divide 240 by 63, we get 3 and a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 6329.523
Subtracting 189 from 240 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 10:
63 goes into 510 8 times with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 6329.5238
If we subtract 504 from 510, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
The number 63 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 6329.5238
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
63 can be fit into 600 9 times, resulting in a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 6329.523809
If we take 567 away from 600, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 13:
330 divided by 63 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 6329.5238095
Subtracting 315 from 330 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 14:
63 goes into 150 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 6329.52380952
Subtract 126 from 150 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 6329.52380952, with a leftover of 2.4e-08.