We look at the division of 81588329 by 886 
The aim is to understand the frequency of 886 in 81588329.

Let's proceed to step 1:
8 divided by 886 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 886

Let's proceed to step 2:
When dividing 81 by 886, we get 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Append the next digit (5) from the dividend to 81 and continue with: 815 / 886

Step 3:
815 divided by 886 is 0 with a remainder of 815.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 815 to get 815.
Bring next digit (8) of the dividend behind the 815 and repeat the process: 8158 / 886

Going ahead to step 4:
8158 divided by 886 is 9 with a remainder of 184.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7974 from 8158 leaves us with 184.
Append the next digit (8) from the dividend to 184 and continue with: 1848 / 886

Moving on to step 5:
The number 886 fits into 1848 2 times, leaving a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 92.0
Subtract 1772 from 1848 to get 76.
Grab the next digit (3) from the dividend, add it to 76, then carry on: 763 / 886

On to step 6:
886 goes into 763 0 times with a remainder of 763.
The number 0 becomes the next digit in our result. 
Result so far: 920.0
Deduct 0 from 763 and we're left with 763.
Fetch the next digit (2) from the dividend, attach it to 763 and continue: 7632 / 886

Going ahead to step 7:
7632 divided by 886 is 8 with a remainder of 544.
Record the quotient 8 as the next digit in the result. 
Result so far: 9208.0
The remainder is 544 after subtracting 7088 from 7632.
Take the next digit (9) from the dividend and append it to 544, then repeat: 5449 / 886

On to step 8:
When dividing 5449 by 886, we get 6 with a remainder of 133.
Use 6 as the next digit of our solution. 
Result so far: 92086.0
If we subtract 5316 from 5449, we get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 9:
The number 886 fits into 1330 1 times, leaving a remainder of 444.
Put 1 as the next digit of the answer. 
Result so far: 92086.1
Deduct 886 from 1330 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 10:
886 can be fit into 4440 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 92086.15
If we take 4430 away from 4440, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
886 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 92086.15
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 12:
The number 886 fits into 1000 1 times, leaving a remainder of 114.
Record the quotient 1 as the next digit in the result. 
Result so far: 92086.1501
The remainder is 114 after subtracting 886 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 13:
886 goes into 1140 1 times with a remainder of 254.
The next digit of our result is 1. 
Result so far: 92086.15011
Subtract 886 from 1140 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Our division results in 92086.15011 with a remaining 0.000254.