We're dividing 67639976 by 638 
Our goal is to divide 67639976 by 638.

Advancing to step 1:
If we divide 6 by 638, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 638

Step 2:
638 can be fit into 67 0 times, resulting in a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Grab the next digit (6) from the dividend, add it to 67, then carry on: 676 / 638

On to step 3:
676 divided by 638 is 1 with a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 638 from 676, we get 38.
Grab the next digit (3) from the dividend, add it to 38, then carry on: 383 / 638

Going ahead to step 4:
638 can be fit into 383 0 times, resulting in a remainder of 383.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 383 leaves us with 383.
Grab the next digit (9) from the dividend, add it to 383, then carry on: 3839 / 638

Step 5:
638 goes into 3839 6 times with a remainder of 11.
The next digit of our result is 6. 
Result so far: 106.0
The remainder is 11 after subtracting 3828 from 3839.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 638

Going ahead to step 6:
638 goes into 119 0 times with a remainder of 119.
Record the quotient 0 as the next digit in the result. 
Result so far: 1060.0
Deduct 0 from 119 and we're left with 119.
Append the next digit (7) from the dividend to 119 and continue with: 1197 / 638

On to step 7:
1197 divided by 638 is 1 with a remainder of 559.
Put 1 as the next digit of the answer. 
Result so far: 10601.0
If we take 638 away from 1197, we end up with 559.
Fetch the next digit (6) from the dividend, attach it to 559 and continue: 5596 / 638

On to step 8:
If we divide 5596 by 638, we get 8 and a remainder of 492.
The number 8 becomes the next digit in our result. 
Result so far: 106018.0
Subtract 5104 from 5596 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Going ahead to step 9:
4920 divided by 638 is 7 with a remainder of 454.
The number 7 becomes the next digit in our result. 
Result so far: 106018.7
Subtract 4466 from 4920 to get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Going ahead to step 10:
4540 divided by 638 is 7 with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 106018.77
If we take 4466 away from 4540, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

After the division, we end up with 106018.77 and a remainder of 0.074.