940506 divided by 91 
The aim is to understand the frequency of 91 in 940506.

Going ahead to step 1:
When dividing 9 by 91, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 91

On to step 2:
91 can be fit into 94 1 times, resulting in a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 91 from 94, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 91

Let's proceed to step 3:
91 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 30, we end up with 30.
Grab the next digit (5) from the dividend, add it to 30, then carry on: 305 / 91

Moving on to step 4:
If we divide 305 by 91, we get 3 and a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
Subtract 273 from 305 to get 32.
Grab the next digit (0) from the dividend, add it to 32, then carry on: 320 / 91

Moving on to step 5:
320 divided by 91 is 3 with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 1033.0
Subtracting 273 from 320 leaves us with 47.
Bring next digit (6) of the dividend behind the 47 and repeat the process: 476 / 91

Let's proceed to step 6:
When dividing 476 by 91, we get 5 with a remainder of 21.
The next digit of our result is 5. 
Result so far: 10335.0
If we subtract 455 from 476, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
If we divide 210 by 91, we get 2 and a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 10335.2
Subtract 182 from 210 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
280 divided by 91 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 10335.23
If we subtract 273 from 280, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
91 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 10335.23
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
If we divide 700 by 91, we get 7 and a remainder of 63.
The next digit of our result is 7. 
Result so far: 10335.2307
Subtracting 637 from 700 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 11:
630 divided by 91 is 6 with a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 10335.23076
Deduct 546 from 630 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 12:
840 divided by 91 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 10335.230769
If we take 819 away from 840, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 13:
91 can be fit into 210 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 10335.2307692
If we take 182 away from 210, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
280 divided by 91 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 10335.23076923
Deduct 273 from 280 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 10335.23076923 with a remaining 7e-09.