We divide 405408 by 63
Our goal is to divide 405408 by 63.

Moving on to step 1:
63 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 63

On to step 2:
40 divided by 63 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (5) from the dividend, add it to 40, then carry on: 405 / 63

Step 3:
63 can be fit into 405 6 times, resulting in a remainder of 27.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 27 after subtracting 378 from 405.
Include the next digit (4) from the dividend after 27, then repeat: 274 / 63

Moving on to step 4:
When dividing 274 by 63, we get 4 with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
If we take 252 away from 274, we end up with 22.
Bring next digit (0) of the dividend behind the 22 and repeat the process: 220 / 63

Moving on to step 5:
220 divided by 63 is 3 with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 643.0
The remainder is 31 after subtracting 189 from 220.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 63

Advancing to step 6:
63 goes into 318 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 6435.0
Deduct 315 from 318 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
63 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 6435.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
When dividing 300 by 63, we get 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 6435.04
Subtracting 252 from 300 leaves us 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.

Going ahead to step 9:
63 can be fit into 480 7 times, resulting in a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 6435.047
If we subtract 441 from 480, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 10:
If we divide 390 by 63, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 6435.0476
Subtracting 378 from 390 leaves us 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.

Going ahead to step 11:
The number 63 fits into 120 1 times, leaving a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 6435.04761
Subtract 63 from 120 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 12:
If we divide 570 by 63, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 6435.047619
If we take 567 away from 570, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 13:
63 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 6435.047619
The remainder is 30 after subtracting 0 from 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 14:
When dividing 300 by 63, we get 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 6435.04761904
If we subtract 252 from 300, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 6435.04761904 and a remainder of 4.8e-08.