We look at the division of 63937802 by 506 
Our goal is to divide 63937802 by 506.

On to step 1:
506 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 506

On to step 2:
63 divided by 506 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Include the next digit (9) from the dividend after 63, then repeat: 639 / 506

Moving on to step 3:
When dividing 639 by 506, we get 1 with a remainder of 133.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 506 from 639 and we're left with 133.
Grab the next digit (3) from the dividend, add it to 133, then carry on: 1333 / 506

Advancing to step 4:
1333 divided by 506 is 2 with a remainder of 321.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 1012 from 1333 and we're left with 321.
Grab the next digit (7) from the dividend, add it to 321, then carry on: 3217 / 506

Moving on to step 5:
When dividing 3217 by 506, we get 6 with a remainder of 181.
Write down 6 as next digit of the result. 
Result so far: 126.0
If we subtract 3036 from 3217, we get 181.
Take the next digit (8) from the dividend and append it to 181, then repeat: 1818 / 506

Step 6:
506 can be fit into 1818 3 times, resulting in a remainder of 300.
Put 3 as the next digit of the answer. 
Result so far: 1263.0
If we subtract 1518 from 1818, we get 300.
Append the next digit (0) from the dividend to 300 and continue with: 3000 / 506

Step 7:
When dividing 3000 by 506, we get 5 with a remainder of 470.
The next digit of our result is 5. 
Result so far: 12635.0
The remainder is 470 after subtracting 2530 from 3000.
Bring next digit (2) of the dividend behind the 470 and repeat the process: 4702 / 506

Step 8:
506 goes into 4702 9 times with a remainder of 148.
Record the quotient 9 as the next digit in the result. 
Result so far: 126359.0
Subtracting 4554 from 4702 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 9:
506 goes into 1480 2 times with a remainder of 468.
Use 2 as the next digit of our solution. 
Result so far: 126359.2
Deduct 1012 from 1480 and we're left with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 10:
506 can be fit into 4680 9 times, resulting in a remainder of 126.
Record the quotient 9 as the next digit in the result. 
Result so far: 126359.29
If we subtract 4554 from 4680, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 11:
506 can be fit into 1260 2 times, resulting in a remainder of 248.
Use 2 as the next digit of our solution. 
Result so far: 126359.292
Deduct 1012 from 1260 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 12:
506 goes into 2480 4 times with a remainder of 456.
Write down 4 as next digit of the result. 
Result so far: 126359.2924
Subtracting 2024 from 2480 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 13:
506 can be fit into 4560 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 126359.29249
Subtract 4554 from 4560 to 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.

Advancing to step 14:
If we divide 60 by 506, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 126359.29249
The remainder is 60 after subtracting 0 from 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 15:
506 goes into 600 1 times with a remainder of 94.
Put 1 as the next digit of the answer. 
Result so far: 126359.2924901
If we subtract 506 from 600, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 16:
506 goes into 940 1 times with a remainder of 434.
Record the quotient 1 as the next digit in the result. 
Result so far: 126359.29249011
Subtracting 506 from 940 leaves us with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

The final outcome is 126359.29249011, with a leftover of 4.34e-07.