We look at the division of 63813474 by 519 
We want to divide 63813474 by 519.

Step 1:
519 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 519

Going ahead to step 2:
The number 519 fits into 63 0 times, leaving a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 519

On to step 3:
When dividing 638 by 519, we get 1 with a remainder of 119.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 519 away from 638, we end up with 119.
Include the next digit (1) from the dividend after 119, then repeat: 1191 / 519

Going ahead to step 4:
1191 divided by 519 is 2 with a remainder of 153.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 1038 from 1191 to get 153.
Include the next digit (3) from the dividend after 153, then repeat: 1533 / 519

Step 5:
If we divide 1533 by 519, we get 2 and a remainder of 495.
Put 2 as the next digit of the answer. 
Result so far: 122.0
If we take 1038 away from 1533, we end up with 495.
Fetch the next digit (4) from the dividend, attach it to 495 and continue: 4954 / 519

On to step 6:
If we divide 4954 by 519, we get 9 and a remainder of 283.
The number 9 becomes the next digit in our result. 
Result so far: 1229.0
Subtract 4671 from 4954 to get 283.
Grab the next digit (7) from the dividend, add it to 283, then carry on: 2837 / 519

Going ahead to step 7:
519 goes into 2837 5 times with a remainder of 242.
Put 5 as the next digit of the answer. 
Result so far: 12295.0
Subtract 2595 from 2837 to get 242.
Fetch the next digit (4) from the dividend, attach it to 242 and continue: 2424 / 519

Moving on to step 8:
519 can be fit into 2424 4 times, resulting in a remainder of 348.
Record the quotient 4 as the next digit in the result. 
Result so far: 122954.0
Subtract 2076 from 2424 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 9:
The number 519 fits into 3480 6 times, leaving a remainder of 366.
The number 6 becomes the next digit in our result. 
Result so far: 122954.6
Subtract 3114 from 3480 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 10:
The number 519 fits into 3660 7 times, leaving a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 122954.67
If we subtract 3633 from 3660, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 11:
The number 519 fits into 270 0 times, leaving a remainder of 270.
Record the quotient 0 as the next digit in the result. 
Result so far: 122954.67
The remainder is 270 after subtracting 0 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 12:
The number 519 fits into 2700 5 times, leaving a remainder of 105.
Use 5 as the next digit of our solution. 
Result so far: 122954.6705
Deduct 2595 from 2700 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 13:
When dividing 1050 by 519, we get 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 122954.67052
If we take 1038 away from 1050, we end up 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.

Step 14:
The number 519 fits into 120 0 times, leaving a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 122954.67052
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
519 goes into 1200 2 times with a remainder of 162.
Record the quotient 2 as the next digit in the result. 
Result so far: 122954.6705202
The remainder is 162 after subtracting 1038 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 16:
1620 divided by 519 is 3 with a remainder of 63.
The next digit of our result is 3. 
Result so far: 122954.67052023
If we subtract 1557 from 1620, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Our division results in 122954.67052023 with a remaining 6.3e-08.