We divide 390687 by 63
We want to figure out the number of times 390687 can be divided by 63.

Step 1:
The number 63 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 63

On to step 2:
The number 63 fits into 39 0 times, leaving a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 63

Let's proceed to step 3:
390 divided by 63 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 378 from 390, we get 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 63

Let's proceed to step 4:
The number 63 fits into 126 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 62.0
If we take 126 away from 126, we end up with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 63

Advancing to step 5:
8 divided by 63 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 620.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 63

Advancing to step 6:
63 can be fit into 87 1 times, resulting in a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 6201.0
If we subtract 63 from 87, we 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.

Going ahead to step 7:
240 divided by 63 is 3 with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 6201.3
If we subtract 189 from 240, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 8:
If we divide 510 by 63, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 6201.38
Deduct 504 from 510 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
63 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 6201.38
Subtracting 0 from 60 leaves us with 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 10:
The number 63 fits into 600 9 times, leaving a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 6201.3809
Deduct 567 from 600 and we're left 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 11:
The number 63 fits into 330 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 6201.38095
If we subtract 315 from 330, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
The number 63 fits into 150 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 6201.380952
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.

Step 13:
240 divided by 63 is 3 with a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 6201.3809523
Deduct 189 from 240 and we're left 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.

Advancing to step 14:
63 goes into 510 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 6201.38095238
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.

The final outcome is 6201.38095238, with a leftover of 6e-09.