We look at the division of 12446114 by 91 
The aim is to understand the frequency of 91 in 12446114.

Going ahead to step 1:
91 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 91

Moving on to step 2:
12 divided by 91 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 91

Step 3:
91 goes into 124 1 times with a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 91 from 124, we get 33.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 91

Moving on to step 4:
334 divided by 91 is 3 with a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 273 from 334 leaves us with 61.
Append the next digit (6) from the dividend to 61 and continue with: 616 / 91

Step 5:
When dividing 616 by 91, we get 6 with a remainder of 70.
Put 6 as the next digit of the answer. 
Result so far: 136.0
Deduct 546 from 616 and we're left with 70.
Fetch the next digit (1) from the dividend, attach it to 70 and continue: 701 / 91

On to step 6:
The number 91 fits into 701 7 times, leaving a remainder of 64.
Write down 7 as next digit of the result. 
Result so far: 1367.0
If we take 637 away from 701, we end up with 64.
Append the next digit (1) from the dividend to 64 and continue with: 641 / 91

Let's proceed to step 7:
When dividing 641 by 91, we get 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 13677.0
If we take 637 away from 641, we end up with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 91

Let's proceed to step 8:
If we divide 44 by 91, we get 0 and a remainder of 44.
The next digit of our result is 0. 
Result so far: 136770.0
If we take 0 away from 44, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
If we divide 440 by 91, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 136770.4
Deduct 364 from 440 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.

Step 10:
91 goes into 760 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 136770.48
If we subtract 728 from 760, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
If we divide 320 by 91, we get 3 and a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 136770.483
If we subtract 273 from 320, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 12:
91 goes into 470 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 136770.4835
The remainder is 15 after subtracting 455 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 13:
150 divided by 91 is 1 with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 136770.48351
Subtracting 91 from 150 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 14:
590 divided by 91 is 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 136770.483516
Deduct 546 from 590 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 15:
If we divide 440 by 91, we get 4 and a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 136770.4835164
Subtracting 364 from 440 leaves us 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.

Advancing to step 16:
91 can be fit into 760 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 136770.48351648
If we take 728 away from 760, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 136770.48351648 with a remainder of 3.2e-08.