We look at the division of 509745 by 63 
Our goal is to divide 509745 by 63.

Advancing to step 1:
If we divide 5 by 63, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 63

On to step 2:
63 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Fetch the next digit (9) from the dividend, attach it to 50 and continue: 509 / 63

Step 3:
If we divide 509 by 63, we get 8 and a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 504 from 509, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 63

Step 4:
57 divided by 63 is 0 with a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 80.0
If we take 0 away from 57, we end up with 57.
Include the next digit (4) from the dividend after 57, then repeat: 574 / 63

On to step 5:
63 can be fit into 574 9 times, resulting in a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 809.0
Subtracting 567 from 574 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 63

On to step 6:
75 divided by 63 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 8091.0
The remainder is 12 after subtracting 63 from 75.
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 7:
63 can be fit into 120 1 times, resulting in a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 8091.1
The remainder is 57 after subtracting 63 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 8:
The number 63 fits into 570 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 8091.19
The remainder is 3 after subtracting 567 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
30 divided by 63 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 8091.19
Deduct 0 from 30 and we're left 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 10:
63 goes into 300 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 8091.1904
If we take 252 away from 300, we end up 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 11:
The number 63 fits into 480 7 times, leaving a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 8091.19047
Deduct 441 from 480 and we're left with 39.
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 12:
63 goes into 390 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 8091.190476
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.

Advancing to step 13:
63 goes into 120 1 times with a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 8091.1904761
Subtracting 63 from 120 leaves us 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.

Going ahead to step 14:
When dividing 570 by 63, we get 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 8091.19047619
If we subtract 567 from 570, we 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.

The final result is 8091.19047619 with a remainder of 3e-09.