We're dividing 63699866 by 496 
We want to divide 63699866 by 496.

Moving on to step 1:
When dividing 6 by 496, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 496

Let's proceed to step 2:
63 divided by 496 is 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Append the next digit (6) from the dividend to 63 and continue with: 636 / 496

Moving on to step 3:
496 goes into 636 1 times with a remainder of 140.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 140 after subtracting 496 from 636.
Take the next digit (9) from the dividend and append it to 140, then repeat: 1409 / 496

Step 4:
496 goes into 1409 2 times with a remainder of 417.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 992 from 1409 leaves us with 417.
Include the next digit (9) from the dividend after 417, then repeat: 4179 / 496

Going ahead to step 5:
4179 divided by 496 is 8 with a remainder of 211.
The number 8 becomes the next digit in our result. 
Result so far: 128.0
Subtract 3968 from 4179 to get 211.
Take the next digit (8) from the dividend and append it to 211, then repeat: 2118 / 496

Going ahead to step 6:
496 can be fit into 2118 4 times, resulting in a remainder of 134.
Put 4 as the next digit of the answer. 
Result so far: 1284.0
If we take 1984 away from 2118, we end up with 134.
Take the next digit (6) from the dividend and append it to 134, then repeat: 1346 / 496

Let's proceed to step 7:
496 goes into 1346 2 times with a remainder of 354.
The next digit of our result is 2. 
Result so far: 12842.0
If we take 992 away from 1346, we end up with 354.
Take the next digit (6) from the dividend and append it to 354, then repeat: 3546 / 496

Going ahead to step 8:
If we divide 3546 by 496, we get 7 and a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 128427.0
Subtract 3472 from 3546 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
If we divide 740 by 496, we get 1 and a remainder of 244.
Put 1 as the next digit of the answer. 
Result so far: 128427.1
Deduct 496 from 740 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 10:
The number 496 fits into 2440 4 times, leaving a remainder of 456.
Record the quotient 4 as the next digit in the result. 
Result so far: 128427.14
If we take 1984 away from 2440, we end up 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 11:
The number 496 fits into 4560 9 times, leaving a remainder of 96.
The next digit of our result is 9. 
Result so far: 128427.149
If we take 4464 away from 4560, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 12:
960 divided by 496 is 1 with a remainder of 464.
Record the quotient 1 as the next digit in the result. 
Result so far: 128427.1491
Subtract 496 from 960 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 13:
The number 496 fits into 4640 9 times, leaving a remainder of 176.
Use 9 as the next digit of our solution. 
Result so far: 128427.14919
Subtracting 4464 from 4640 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 14:
When dividing 1760 by 496, we get 3 with a remainder of 272.
Write down 3 as next digit of the result. 
Result so far: 128427.149193
Subtracting 1488 from 1760 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 15:
2720 divided by 496 is 5 with a remainder of 240.
The next digit of our result is 5. 
Result so far: 128427.1491935
Subtracting 2480 from 2720 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 16:
496 can be fit into 2400 4 times, resulting in a remainder of 416.
Write down 4 as next digit of the result. 
Result so far: 128427.14919354
Deduct 1984 from 2400 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

The final result is 128427.14919354 with a remainder of 4.16e-07.