85871081 ÷ 681 
The aim is to understand the frequency of 681 in 85871081.

Moving on to step 1:
When dividing 8 by 681, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 681

Advancing to step 2:
The number 681 fits into 85 0 times, leaving a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Append the next digit (8) from the dividend to 85 and continue with: 858 / 681

Going ahead to step 3:
681 goes into 858 1 times with a remainder of 177.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 681 from 858 leaves us with 177.
Fetch the next digit (7) from the dividend, attach it to 177 and continue: 1777 / 681

Moving on to step 4:
When dividing 1777 by 681, we get 2 with a remainder of 415.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1362 from 1777, we get 415.
Grab the next digit (1) from the dividend, add it to 415, then carry on: 4151 / 681

Advancing to step 5:
If we divide 4151 by 681, we get 6 and a remainder of 65.
Write down 6 as next digit of the result. 
Result so far: 126.0
If we take 4086 away from 4151, we end up with 65.
Bring next digit (0) of the dividend behind the 65 and repeat the process: 650 / 681

Step 6:
If we divide 650 by 681, we get 0 and a remainder of 650.
Record the quotient 0 as the next digit in the result. 
Result so far: 1260.0
Subtract 0 from 650 to get 650.
Include the next digit (8) from the dividend after 650, then repeat: 6508 / 681

Advancing to step 7:
6508 divided by 681 is 9 with a remainder of 379.
The number 9 becomes the next digit in our result. 
Result so far: 12609.0
Subtracting 6129 from 6508 leaves us with 379.
Grab the next digit (1) from the dividend, add it to 379, then carry on: 3791 / 681

Going ahead to step 8:
When dividing 3791 by 681, we get 5 with a remainder of 386.
Record the quotient 5 as the next digit in the result. 
Result so far: 126095.0
If we subtract 3405 from 3791, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

On to step 9:
The number 681 fits into 3860 5 times, leaving a remainder of 455.
Write down 5 as next digit of the result. 
Result so far: 126095.5
The remainder is 455 after subtracting 3405 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Moving on to step 10:
681 can be fit into 4550 6 times, resulting in a remainder of 464.
The next digit of our result is 6. 
Result so far: 126095.56
Subtract 4086 from 4550 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 11:
681 goes into 4640 6 times with a remainder of 554.
Use 6 as the next digit of our solution. 
Result so far: 126095.566
Subtracting 4086 from 4640 leaves us with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

The quotient of the division is 126095.566, and the remainder is 0.0554.