We're dividing 39423 by 63 
Let's see how many times 63 fits into 39423.

Moving on to step 1:
63 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 63

On to step 2:
39 divided by 63 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 63

Going ahead to step 3:
63 can be fit into 394 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 16 after subtracting 378 from 394.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 63

Going ahead to step 4:
63 goes into 162 2 times with a remainder of 36.
The next digit of our result is 2. 
Result so far: 62.0
Subtract 126 from 162 to get 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 63

Moving on to step 5:
63 goes into 363 5 times with a remainder of 48.
The number 5 becomes the next digit in our result. 
Result so far: 625.0
Deduct 315 from 363 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 6:
The number 63 fits into 480 7 times, leaving a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 625.7
The remainder is 39 after subtracting 441 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
390 divided by 63 is 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 625.76
Deduct 378 from 390 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
The number 63 fits into 120 1 times, leaving a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 625.761
Deduct 63 from 120 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 9:
The number 63 fits into 570 9 times, leaving a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 625.7619
Subtract 567 from 570 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
63 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 625.7619
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
When dividing 300 by 63, we get 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 625.761904
The remainder is 48 after subtracting 252 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
The number 63 fits into 480 7 times, leaving a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 625.7619047
The remainder is 39 after subtracting 441 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 13:
The number 63 fits into 390 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 625.76190476
Deduct 378 from 390 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 625.76190476 with a remaining 1.2e-08.