We divide 63940136 by 502
We're looking to find how many times 502 goes into 63940136.

On to step 1:
The number 502 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 502

Let's proceed to step 2:
502 can be fit into 63 0 times, resulting in a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 502

On to step 3:
If we divide 639 by 502, we get 1 and a remainder of 137.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 502 away from 639, we end up with 137.
Fetch the next digit (4) from the dividend, attach it to 137 and continue: 1374 / 502

Moving on to step 4:
502 can be fit into 1374 2 times, resulting in a remainder of 370.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 1004 from 1374 and we're left with 370.
Grab the next digit (0) from the dividend, add it to 370, then carry on: 3700 / 502

On to step 5:
502 can be fit into 3700 7 times, resulting in a remainder of 186.
The next digit of our result is 7. 
Result so far: 127.0
Deduct 3514 from 3700 and we're left with 186.
Include the next digit (1) from the dividend after 186, then repeat: 1861 / 502

Let's proceed to step 6:
The number 502 fits into 1861 3 times, leaving a remainder of 355.
The next digit of our result is 3. 
Result so far: 1273.0
If we take 1506 away from 1861, we end up with 355.
Append the next digit (3) from the dividend to 355 and continue with: 3553 / 502

On to step 7:
3553 divided by 502 is 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 12737.0
If we subtract 3514 from 3553, we get 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 502

On to step 8:
The number 502 fits into 396 0 times, leaving a remainder of 396.
Record the quotient 0 as the next digit in the result. 
Result so far: 127370.0
The remainder is 396 after subtracting 0 from 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Advancing to step 9:
The number 502 fits into 3960 7 times, leaving a remainder of 446.
Record the quotient 7 as the next digit in the result. 
Result so far: 127370.7
If we take 3514 away from 3960, we end up with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

On to step 10:
When dividing 4460 by 502, we get 8 with a remainder of 444.
Record the quotient 8 as the next digit in the result. 
Result so far: 127370.78
Subtract 4016 from 4460 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 11:
The number 502 fits into 4440 8 times, leaving a remainder of 424.
Use 8 as the next digit of our solution. 
Result so far: 127370.788
Subtracting 4016 from 4440 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Our division results in 127370.788 with a remaining 0.0424.