We look at the division of 64383876 by 688 
We want to figure out the number of times 64383876 can be divided by 688.

Going ahead to step 1:
If we divide 6 by 688, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 688

Let's proceed to step 2:
If we divide 64 by 688, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 688

On to step 3:
643 divided by 688 is 0 with a remainder of 643.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 643, we get 643.
Fetch the next digit (8) from the dividend, attach it to 643 and continue: 6438 / 688

On to step 4:
If we divide 6438 by 688, we get 9 and a remainder of 246.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 6192 from 6438 leaves us with 246.
Append the next digit (3) from the dividend to 246 and continue with: 2463 / 688

Step 5:
688 can be fit into 2463 3 times, resulting in a remainder of 399.
Use 3 as the next digit of our solution. 
Result so far: 93.0
If we subtract 2064 from 2463, we get 399.
Include the next digit (8) from the dividend after 399, then repeat: 3998 / 688

Going ahead to step 6:
When dividing 3998 by 688, we get 5 with a remainder of 558.
Use 5 as the next digit of our solution. 
Result so far: 935.0
Subtracting 3440 from 3998 leaves us with 558.
Append the next digit (7) from the dividend to 558 and continue with: 5587 / 688

Let's proceed to step 7:
If we divide 5587 by 688, we get 8 and a remainder of 83.
Use 8 as the next digit of our solution. 
Result so far: 9358.0
The remainder is 83 after subtracting 5504 from 5587.
Grab the next digit (6) from the dividend, add it to 83, then carry on: 836 / 688

Moving on to step 8:
When dividing 836 by 688, we get 1 with a remainder of 148.
Use 1 as the next digit of our solution. 
Result so far: 93581.0
Deduct 688 from 836 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 9:
688 can be fit into 1480 2 times, resulting in a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 93581.2
Subtracting 1376 from 1480 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
If we divide 1040 by 688, we get 1 and a remainder of 352.
Put 1 as the next digit of the answer. 
Result so far: 93581.21
Deduct 688 from 1040 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 11:
If we divide 3520 by 688, we get 5 and a remainder of 80.
The next digit of our result is 5. 
Result so far: 93581.215
If we subtract 3440 from 3520, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
If we divide 800 by 688, we get 1 and a remainder of 112.
Record the quotient 1 as the next digit in the result. 
Result so far: 93581.2151
Subtract 688 from 800 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 13:
1120 divided by 688 is 1 with a remainder of 432.
Write down 1 as next digit of the result. 
Result so far: 93581.21511
Subtract 688 from 1120 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The quotient of the division is 93581.21511, and the remainder is 0.000432.