We look at the division of 994296 by 91 
The aim is to understand the frequency of 91 in 994296.

Going ahead to step 1:
If we divide 9 by 91, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 91

Moving on to step 2:
91 goes into 99 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 91 from 99 leaves us with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 91

Let's proceed to step 3:
If we divide 84 by 91, we get 0 and a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 84 after subtracting 0 from 84.
Fetch the next digit (2) from the dividend, attach it to 84 and continue: 842 / 91

On to step 4:
91 goes into 842 9 times with a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
Subtracting 819 from 842 leaves us with 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 91

Advancing to step 5:
If we divide 239 by 91, we get 2 and a remainder of 57.
Record the quotient 2 as the next digit in the result. 
Result so far: 1092.0
If we take 182 away from 239, we end up with 57.
Take the next digit (6) from the dividend and append it to 57, then repeat: 576 / 91

Advancing to step 6:
If we divide 576 by 91, we get 6 and a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 10926.0
If we take 546 away from 576, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
The number 91 fits into 300 3 times, leaving a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 10926.3
Subtracting 273 from 300 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 8:
The number 91 fits into 270 2 times, leaving a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 10926.32
Subtract 182 from 270 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 9:
When dividing 880 by 91, we get 9 with a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 10926.329
Subtracting 819 from 880 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 10:
If we divide 610 by 91, we get 6 and a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 10926.3296
If we take 546 away from 610, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
640 divided by 91 is 7 with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 10926.32967
If we take 637 away from 640, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
The number 91 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 10926.32967
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 13:
300 divided by 91 is 3 with a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 10926.3296703
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 14:
91 goes into 270 2 times with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 10926.32967032
Deduct 182 from 270 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The quotient of the division is 10926.32967032, and the remainder is 8.8e-08.