We look at the division of 75153441 by 886 
The aim is to understand the frequency of 886 in 75153441.

On to step 1:
If we divide 7 by 886, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 886

On to step 2:
When dividing 75 by 886, we get 0 with a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Take the next digit (1) from the dividend and append it to 75, then repeat: 751 / 886

On to step 3:
751 divided by 886 is 0 with a remainder of 751.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 751, we get 751.
Take the next digit (5) from the dividend and append it to 751, then repeat: 7515 / 886

Advancing to step 4:
If we divide 7515 by 886, we get 8 and a remainder of 427.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 7088 from 7515, we get 427.
Append the next digit (3) from the dividend to 427 and continue with: 4273 / 886

Going ahead to step 5:
4273 divided by 886 is 4 with a remainder of 729.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Subtracting 3544 from 4273 leaves us with 729.
Append the next digit (4) from the dividend to 729 and continue with: 7294 / 886

Let's proceed to step 6:
The number 886 fits into 7294 8 times, leaving a remainder of 206.
Record the quotient 8 as the next digit in the result. 
Result so far: 848.0
If we subtract 7088 from 7294, we get 206.
Append the next digit (4) from the dividend to 206 and continue with: 2064 / 886

On to step 7:
If we divide 2064 by 886, we get 2 and a remainder of 292.
Write down 2 as next digit of the result. 
Result so far: 8482.0
The remainder is 292 after subtracting 1772 from 2064.
Append the next digit (1) from the dividend to 292 and continue with: 2921 / 886

Let's proceed to step 8:
When dividing 2921 by 886, we get 3 with a remainder of 263.
The next digit of our result is 3. 
Result so far: 84823.0
If we subtract 2658 from 2921, we get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 9:
2630 divided by 886 is 2 with a remainder of 858.
Use 2 as the next digit of our solution. 
Result so far: 84823.2
Subtracting 1772 from 2630 leaves us with 858.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8580, and continue the process.

Let's proceed to step 10:
When dividing 8580 by 886, we get 9 with a remainder of 606.
Record the quotient 9 as the next digit in the result. 
Result so far: 84823.29
Subtracting 7974 from 8580 leaves us with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Moving on to step 11:
886 goes into 6060 6 times with a remainder of 744.
Use 6 as the next digit of our solution. 
Result so far: 84823.296
Subtract 5316 from 6060 to get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Moving on to step 12:
If we divide 7440 by 886, we get 8 and a remainder of 352.
Use 8 as the next digit of our solution. 
Result so far: 84823.2968
Deduct 7088 from 7440 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 13:
886 goes into 3520 3 times with a remainder of 862.
Write down 3 as next digit of the result. 
Result so far: 84823.29683
If we take 2658 away from 3520, we end up with 862.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8620, and continue the process.

Advancing to step 14:
8620 divided by 886 is 9 with a remainder of 646.
Record the quotient 9 as the next digit in the result. 
Result so far: 84823.296839
If we subtract 7974 from 8620, we get 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Step 15:
886 goes into 6460 7 times with a remainder of 258.
Record the quotient 7 as the next digit in the result. 
Result so far: 84823.2968397
If we subtract 6202 from 6460, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

On to step 16:
If we divide 2580 by 886, we get 2 and a remainder of 808.
The number 2 becomes the next digit in our result. 
Result so far: 84823.29683972
Deduct 1772 from 2580 and we're left with 808.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

Our division results in 84823.29683972 with a remaining 8.08e-07.