68006064 divided by 644 
Let's see how many times 644 fits into 68006064.

Going ahead to step 1:
When dividing 6 by 644, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 644

Step 2:
The number 644 fits into 68 0 times, leaving a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Include the next digit (0) from the dividend after 68, then repeat: 680 / 644

Moving on to step 3:
If we divide 680 by 644, we get 1 and a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 644 from 680 and we're left with 36.
Take the next digit (0) from the dividend and append it to 36, then repeat: 360 / 644

Let's proceed to step 4:
644 goes into 360 0 times with a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 360 and we're left with 360.
Bring next digit (6) of the dividend behind the 360 and repeat the process: 3606 / 644

Let's proceed to step 5:
When dividing 3606 by 644, we get 5 with a remainder of 386.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we take 3220 away from 3606, we end up with 386.
Take the next digit (0) from the dividend and append it to 386, then repeat: 3860 / 644

Step 6:
3860 divided by 644 is 5 with a remainder of 640.
The number 5 becomes the next digit in our result. 
Result so far: 1055.0
Subtract 3220 from 3860 to get 640.
Fetch the next digit (6) from the dividend, attach it to 640 and continue: 6406 / 644

Going ahead to step 7:
6406 divided by 644 is 9 with a remainder of 610.
The next digit of our result is 9. 
Result so far: 10559.0
If we take 5796 away from 6406, we end up with 610.
Bring next digit (4) of the dividend behind the 610 and repeat the process: 6104 / 644

Going ahead to step 8:
644 can be fit into 6104 9 times, resulting in a remainder of 308.
Record the quotient 9 as the next digit in the result. 
Result so far: 105599.0
If we subtract 5796 from 6104, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 9:
If we divide 3080 by 644, we get 4 and a remainder of 504.
The number 4 becomes the next digit in our result. 
Result so far: 105599.4
The remainder is 504 after subtracting 2576 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 10:
644 goes into 5040 7 times with a remainder of 532.
Write down 7 as next digit of the result. 
Result so far: 105599.47
If we subtract 4508 from 5040, we get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Moving on to step 11:
If we divide 5320 by 644, we get 8 and a remainder of 168.
The next digit of our result is 8. 
Result so far: 105599.478
Subtract 5152 from 5320 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 12:
The number 644 fits into 1680 2 times, leaving a remainder of 392.
Write down 2 as next digit of the result. 
Result so far: 105599.4782
If we take 1288 away from 1680, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 13:
3920 divided by 644 is 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 105599.47826
The remainder is 56 after subtracting 3864 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 14:
644 can be fit into 560 0 times, resulting in a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 105599.47826
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 15:
When dividing 5600 by 644, we get 8 with a remainder of 448.
Write down 8 as next digit of the result. 
Result so far: 105599.4782608
If we take 5152 away from 5600, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Moving on to step 16:
644 goes into 4480 6 times with a remainder of 616.
Use 6 as the next digit of our solution. 
Result so far: 105599.47826086
Subtracting 3864 from 4480 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

The quotient of the division is 105599.47826086, and the remainder is 6.16e-07.