66329732 ÷ 686 
Let's see how many times 686 fits into 66329732.

Going ahead to step 1:
686 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 686

Let's proceed to step 2:
686 goes into 66 0 times with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 686

Going ahead to step 3:
663 divided by 686 is 0 with a remainder of 663.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 663 and we're left with 663.
Bring next digit (2) of the dividend behind the 663 and repeat the process: 6632 / 686

Advancing to step 4:
686 can be fit into 6632 9 times, resulting in a remainder of 458.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 458 after subtracting 6174 from 6632.
Include the next digit (9) from the dividend after 458, then repeat: 4589 / 686

Step 5:
If we divide 4589 by 686, we get 6 and a remainder of 473.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtracting 4116 from 4589 leaves us with 473.
Bring next digit (7) of the dividend behind the 473 and repeat the process: 4737 / 686

Step 6:
If we divide 4737 by 686, we get 6 and a remainder of 621.
The number 6 becomes the next digit in our result. 
Result so far: 966.0
The remainder is 621 after subtracting 4116 from 4737.
Bring next digit (3) of the dividend behind the 621 and repeat the process: 6213 / 686

Advancing to step 7:
If we divide 6213 by 686, we get 9 and a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 9669.0
The remainder is 39 after subtracting 6174 from 6213.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 686

Let's proceed to step 8:
The number 686 fits into 392 0 times, leaving a remainder of 392.
The next digit of our result is 0. 
Result so far: 96690.0
Subtract 0 from 392 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 9:
686 goes into 3920 5 times with a remainder of 490.
The next digit of our result is 5. 
Result so far: 96690.5
Subtracting 3430 from 3920 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 10:
4900 divided by 686 is 7 with a remainder of 98.
The number 7 becomes the next digit in our result. 
Result so far: 96690.57
Subtract 4802 from 4900 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 11:
686 can be fit into 980 1 times, resulting in a remainder of 294.
The number 1 becomes the next digit in our result. 
Result so far: 96690.571
If we take 686 away from 980, we end up with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 12:
When dividing 2940 by 686, we get 4 with a remainder of 196.
The next digit of our result is 4. 
Result so far: 96690.5714
Deduct 2744 from 2940 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 13:
686 goes into 1960 2 times with a remainder of 588.
Write down 2 as next digit of the result. 
Result so far: 96690.57142
Deduct 1372 from 1960 and we're left with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Moving on to step 14:
686 goes into 5880 8 times with a remainder of 392.
The number 8 becomes the next digit in our result. 
Result so far: 96690.571428
Deduct 5488 from 5880 and we're left 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.

Let's proceed to step 15:
3920 divided by 686 is 5 with a remainder of 490.
Write down 5 as next digit of the result. 
Result so far: 96690.5714285
The remainder is 490 after subtracting 3430 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 16:
686 can be fit into 4900 7 times, resulting in a remainder of 98.
Use 7 as the next digit of our solution. 
Result so far: 96690.57142857
Subtracting 4802 from 4900 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Our division results in 96690.57142857 with a remaining 9.8e-08.