We're dividing 52732329 by 686 
The aim is to understand the frequency of 686 in 52732329.

Step 1:
5 divided by 686 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 686

Advancing to step 2:
52 divided by 686 is 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (7) of the dividend behind the 52 and repeat the process: 527 / 686

Moving on to step 3:
If we divide 527 by 686, we get 0 and a remainder of 527.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 527, we get 527.
Fetch the next digit (3) from the dividend, attach it to 527 and continue: 5273 / 686

Let's proceed to step 4:
The number 686 fits into 5273 7 times, leaving a remainder of 471.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 4802 away from 5273, we end up with 471.
Bring next digit (2) of the dividend behind the 471 and repeat the process: 4712 / 686

Advancing to step 5:
If we divide 4712 by 686, we get 6 and a remainder of 596.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
The remainder is 596 after subtracting 4116 from 4712.
Include the next digit (3) from the dividend after 596, then repeat: 5963 / 686

Moving on to step 6:
686 can be fit into 5963 8 times, resulting in a remainder of 475.
Put 8 as the next digit of the answer. 
Result so far: 768.0
Subtract 5488 from 5963 to get 475.
Include the next digit (2) from the dividend after 475, then repeat: 4752 / 686

Let's proceed to step 7:
If we divide 4752 by 686, we get 6 and a remainder of 636.
Record the quotient 6 as the next digit in the result. 
Result so far: 7686.0
If we subtract 4116 from 4752, we get 636.
Include the next digit (9) from the dividend after 636, then repeat: 6369 / 686

On to step 8:
686 can be fit into 6369 9 times, resulting in a remainder of 195.
Record the quotient 9 as the next digit in the result. 
Result so far: 76869.0
If we take 6174 away from 6369, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 9:
1950 divided by 686 is 2 with a remainder of 578.
Write down 2 as next digit of the result. 
Result so far: 76869.2
If we take 1372 away from 1950, we end up with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Going ahead to step 10:
If we divide 5780 by 686, we get 8 and a remainder of 292.
Write down 8 as next digit of the result. 
Result so far: 76869.28
Subtract 5488 from 5780 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Going ahead to step 11:
When dividing 2920 by 686, we get 4 with a remainder of 176.
Record the quotient 4 as the next digit in the result. 
Result so far: 76869.284
The remainder is 176 after subtracting 2744 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 12:
If we divide 1760 by 686, we get 2 and a remainder of 388.
The number 2 becomes the next digit in our result. 
Result so far: 76869.2842
The remainder is 388 after subtracting 1372 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 13:
If we divide 3880 by 686, we get 5 and a remainder of 450.
The next digit of our result is 5. 
Result so far: 76869.28425
Subtracting 3430 from 3880 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 14:
4500 divided by 686 is 6 with a remainder of 384.
Use 6 as the next digit of our solution. 
Result so far: 76869.284256
If we take 4116 away from 4500, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 15:
3840 divided by 686 is 5 with a remainder of 410.
Write down 5 as next digit of the result. 
Result so far: 76869.2842565
Deduct 3430 from 3840 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 16:
4100 divided by 686 is 5 with a remainder of 670.
Use 5 as the next digit of our solution. 
Result so far: 76869.28425655
Subtracting 3430 from 4100 leaves us with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

The quotient of the division is 76869.28425655, and the remainder is 6.7e-07.