68721186 divided by 641 
Our goal is to divide 68721186 by 641.

Going ahead to step 1:
When dividing 6 by 641, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 641

Let's proceed to step 2:
641 can be fit into 68 0 times, resulting in a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Take the next digit (7) from the dividend and append it to 68, then repeat: 687 / 641

Step 3:
The number 641 fits into 687 1 times, leaving a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 641 from 687 leaves us with 46.
Append the next digit (2) from the dividend to 46 and continue with: 462 / 641

Let's proceed to step 4:
The number 641 fits into 462 0 times, leaving a remainder of 462.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 462, we end up with 462.
Bring next digit (1) of the dividend behind the 462 and repeat the process: 4621 / 641

Moving on to step 5:
4621 divided by 641 is 7 with a remainder of 134.
The next digit of our result is 7. 
Result so far: 107.0
If we take 4487 away from 4621, we end up with 134.
Take the next digit (1) from the dividend and append it to 134, then repeat: 1341 / 641

Moving on to step 6:
The number 641 fits into 1341 2 times, leaving a remainder of 59.
Use 2 as the next digit of our solution. 
Result so far: 1072.0
Deduct 1282 from 1341 and we're left with 59.
Append the next digit (8) from the dividend to 59 and continue with: 598 / 641

Step 7:
The number 641 fits into 598 0 times, leaving a remainder of 598.
Write down 0 as next digit of the result. 
Result so far: 10720.0
Subtract 0 from 598 to get 598.
Take the next digit (6) from the dividend and append it to 598, then repeat: 5986 / 641

Moving on to step 8:
When dividing 5986 by 641, we get 9 with a remainder of 217.
Put 9 as the next digit of the answer. 
Result so far: 107209.0
If we take 5769 away from 5986, we end up with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Let's proceed to step 9:
641 can be fit into 2170 3 times, resulting in a remainder of 247.
Put 3 as the next digit of the answer. 
Result so far: 107209.3
Subtract 1923 from 2170 to get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

On to step 10:
641 goes into 2470 3 times with a remainder of 547.
The next digit of our result is 3. 
Result so far: 107209.33
If we take 1923 away from 2470, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

The quotient of the division is 107209.33, and the remainder is 0.547.