We're dividing 894211 by 91 
The aim is to understand the frequency of 91 in 894211.

Advancing to step 1:
If we divide 8 by 91, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 91

Advancing to step 2:
91 can be fit into 89 0 times, resulting in a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Take the next digit (4) from the dividend and append it to 89, then repeat: 894 / 91

Going ahead to step 3:
91 goes into 894 9 times with a remainder of 75.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 819 from 894 to get 75.
Include the next digit (2) from the dividend after 75, then repeat: 752 / 91

Moving on to step 4:
The number 91 fits into 752 8 times, leaving a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 98.0
Subtract 728 from 752 to get 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 91

Let's proceed to step 5:
91 goes into 241 2 times with a remainder of 59.
Write down 2 as next digit of the result. 
Result so far: 982.0
Subtracting 182 from 241 leaves us with 59.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 91

Going ahead to step 6:
91 can be fit into 591 6 times, resulting in a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 9826.0
If we take 546 away from 591, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
If we divide 450 by 91, we get 4 and a remainder of 86.
Put 4 as the next digit of the answer. 
Result so far: 9826.4
The remainder is 86 after subtracting 364 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 8:
When dividing 860 by 91, we get 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 9826.49
If we take 819 away from 860, 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.

Moving on to step 9:
91 can be fit into 410 4 times, resulting in a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 9826.494
Subtract 364 from 410 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 10:
460 divided by 91 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 9826.4945
Deduct 455 from 460 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
When dividing 50 by 91, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 9826.4945
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 12:
91 goes into 500 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 9826.494505
Deduct 455 from 500 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 13:
91 goes into 450 4 times with a remainder of 86.
Use 4 as the next digit of our solution. 
Result so far: 9826.4945054
If we subtract 364 from 450, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 14:
91 can be fit into 860 9 times, resulting in a remainder of 41.
The next digit of our result is 9. 
Result so far: 9826.49450549
If we take 819 away from 860, 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.

Our division results in 9826.49450549 with a remaining 4.1e-08.