48465086 divided by 686 
The aim is to understand the frequency of 686 in 48465086.

Going ahead to step 1:
686 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 686

On to step 2:
48 divided by 686 is 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 686

Moving on to step 3:
When dividing 484 by 686, we get 0 with a remainder of 484.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 484 leaves us with 484.
Grab the next digit (6) from the dividend, add it to 484, then carry on: 4846 / 686

Advancing to step 4:
686 can be fit into 4846 7 times, resulting in a remainder of 44.
The next digit of our result is 7. 
Result so far: 7.0
If we take 4802 away from 4846, we end up with 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 686

Moving on to step 5:
When dividing 445 by 686, we get 0 with a remainder of 445.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
If we take 0 away from 445, we end up with 445.
Append the next digit (0) from the dividend to 445 and continue with: 4450 / 686

Moving on to step 6:
686 goes into 4450 6 times with a remainder of 334.
Record the quotient 6 as the next digit in the result. 
Result so far: 706.0
If we subtract 4116 from 4450, we get 334.
Bring next digit (8) of the dividend behind the 334 and repeat the process: 3348 / 686

Let's proceed to step 7:
When dividing 3348 by 686, we get 4 with a remainder of 604.
The next digit of our result is 4. 
Result so far: 7064.0
If we subtract 2744 from 3348, we get 604.
Append the next digit (6) from the dividend to 604 and continue with: 6046 / 686

On to step 8:
6046 divided by 686 is 8 with a remainder of 558.
Put 8 as the next digit of the answer. 
Result so far: 70648.0
If we take 5488 away from 6046, we end up with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Moving on to step 9:
If we divide 5580 by 686, we get 8 and a remainder of 92.
Use 8 as the next digit of our solution. 
Result so far: 70648.8
Subtract 5488 from 5580 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 10:
686 goes into 920 1 times with a remainder of 234.
Use 1 as the next digit of our solution. 
Result so far: 70648.81
If we subtract 686 from 920, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 11:
If we divide 2340 by 686, we get 3 and a remainder of 282.
Put 3 as the next digit of the answer. 
Result so far: 70648.813
The remainder is 282 after subtracting 2058 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 12:
686 goes into 2820 4 times with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 70648.8134
Deduct 2744 from 2820 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
The number 686 fits into 760 1 times, leaving a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 70648.81341
Subtracting 686 from 760 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 14:
686 goes into 740 1 times with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 70648.813411
If we subtract 686 from 740, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 70648.813411 with a remaining 5.4e-06.