We look at the division of 83269191 by 131 
The aim is to understand the frequency of 131 in 83269191.

Advancing to step 1:
The number 131 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 131

On to step 2:
If we divide 83 by 131, we get 0 and a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Fetch the next digit (2) from the dividend, attach it to 83 and continue: 832 / 131

Going ahead to step 3:
The number 131 fits into 832 6 times, leaving a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 786 from 832 and we're left with 46.
Include the next digit (6) from the dividend after 46, then repeat: 466 / 131

Moving on to step 4:
131 goes into 466 3 times with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtract 393 from 466 to get 73.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 131

Moving on to step 5:
The number 131 fits into 739 5 times, leaving a remainder of 84.
Use 5 as the next digit of our solution. 
Result so far: 635.0
Deduct 655 from 739 and we're left with 84.
Grab the next digit (1) from the dividend, add it to 84, then carry on: 841 / 131

Going ahead to step 6:
131 can be fit into 841 6 times, resulting in a remainder of 55.
Use 6 as the next digit of our solution. 
Result so far: 6356.0
If we take 786 away from 841, we end up with 55.
Fetch the next digit (9) from the dividend, attach it to 55 and continue: 559 / 131

Going ahead to step 7:
131 can be fit into 559 4 times, resulting in a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 63564.0
If we subtract 524 from 559, we get 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 131

Step 8:
131 goes into 351 2 times with a remainder of 89.
Put 2 as the next digit of the answer. 
Result so far: 635642.0
Deduct 262 from 351 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 9:
890 divided by 131 is 6 with a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 635642.6
The remainder is 104 after subtracting 786 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 10:
131 can be fit into 1040 7 times, resulting in a remainder of 123.
Record the quotient 7 as the next digit in the result. 
Result so far: 635642.67
Subtract 917 from 1040 to get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Going ahead to step 11:
1230 divided by 131 is 9 with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 635642.679
If we subtract 1179 from 1230, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 12:
If we divide 510 by 131, we get 3 and a remainder of 117.
Write down 3 as next digit of the result. 
Result so far: 635642.6793
If we take 393 away from 510, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 13:
When dividing 1170 by 131, we get 8 with a remainder of 122.
The next digit of our result is 8. 
Result so far: 635642.67938
The remainder is 122 after subtracting 1048 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 14:
131 goes into 1220 9 times with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 635642.679389
If we take 1179 away from 1220, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 15:
131 goes into 410 3 times with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 635642.6793893
Subtracting 393 from 410 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 16:
131 goes into 170 1 times with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 635642.67938931
If we take 131 away from 170, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 635642.67938931 with a remaining 3.9e-08.