We're dividing 58137706 by 686 
The aim is to understand the frequency of 686 in 58137706.

Step 1:
686 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 686

On to step 2:
686 can be fit into 58 0 times, resulting in a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Include the next digit (1) from the dividend after 58, then repeat: 581 / 686

On to step 3:
581 divided by 686 is 0 with a remainder of 581.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 581 after subtracting 0 from 581.
Take the next digit (3) from the dividend and append it to 581, then repeat: 5813 / 686

Advancing to step 4:
5813 divided by 686 is 8 with a remainder of 325.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 5488 from 5813 and we're left with 325.
Include the next digit (7) from the dividend after 325, then repeat: 3257 / 686

On to step 5:
3257 divided by 686 is 4 with a remainder of 513.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 2744 from 3257 and we're left with 513.
Fetch the next digit (7) from the dividend, attach it to 513 and continue: 5137 / 686

Advancing to step 6:
The number 686 fits into 5137 7 times, leaving a remainder of 335.
Use 7 as the next digit of our solution. 
Result so far: 847.0
Subtracting 4802 from 5137 leaves us with 335.
Grab the next digit (0) from the dividend, add it to 335, then carry on: 3350 / 686

Going ahead to step 7:
When dividing 3350 by 686, we get 4 with a remainder of 606.
Use 4 as the next digit of our solution. 
Result so far: 8474.0
Subtract 2744 from 3350 to get 606.
Bring next digit (6) of the dividend behind the 606 and repeat the process: 6066 / 686

Going ahead to step 8:
686 can be fit into 6066 8 times, resulting in a remainder of 578.
The next digit of our result is 8. 
Result so far: 84748.0
Deduct 5488 from 6066 and we're left 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.

Moving on to step 9:
If we divide 5780 by 686, we get 8 and a remainder of 292.
Use 8 as the next digit of our solution. 
Result so far: 84748.8
If we subtract 5488 from 5780, we 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 10:
686 can be fit into 2920 4 times, resulting in a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 84748.84
If we subtract 2744 from 2920, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 11:
686 goes into 1760 2 times with a remainder of 388.
The number 2 becomes the next digit in our result. 
Result so far: 84748.842
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.

Advancing to step 12:
The number 686 fits into 3880 5 times, leaving a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 84748.8425
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.

Moving on to step 13:
686 goes into 4500 6 times with a remainder of 384.
Record the quotient 6 as the next digit in the result. 
Result so far: 84748.84256
Subtracting 4116 from 4500 leaves us 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.

Moving on to step 14:
3840 divided by 686 is 5 with a remainder of 410.
Use 5 as the next digit of our solution. 
Result so far: 84748.842565
If we subtract 3430 from 3840, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 15:
4100 divided by 686 is 5 with a remainder of 670.
Write down 5 as next digit of the result. 
Result so far: 84748.8425655
If we take 3430 away from 4100, we end up 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.

Our division results in 84748.8425655 with a remaining 6.7e-06.