95921 divided by 91 
The aim is to understand the frequency of 91 in 95921.

Moving on to step 1:
91 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 91

Advancing to step 2:
The number 91 fits into 95 1 times, leaving a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 4 after subtracting 91 from 95.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 91

Let's proceed to step 3:
If we divide 49 by 91, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 49 and we're left with 49.
Fetch the next digit (2) from the dividend, attach it to 49 and continue: 492 / 91

Step 4:
When dividing 492 by 91, we get 5 with a remainder of 37.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
The remainder is 37 after subtracting 455 from 492.
Fetch the next digit (1) from the dividend, attach it to 37 and continue: 371 / 91

Let's proceed to step 5:
91 can be fit into 371 4 times, resulting in a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 1054.0
If we subtract 364 from 371, 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 6:
91 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 1054.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 7:
91 goes into 700 7 times with a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 1054.07
The remainder is 63 after subtracting 637 from 700.
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 8:
91 goes into 630 6 times with a remainder of 84.
Use 6 as the next digit of our solution. 
Result so far: 1054.076
Subtracting 546 from 630 leaves us 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 9:
When dividing 840 by 91, we get 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 1054.0769
Deduct 819 from 840 and we're left 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.

Step 10:
210 divided by 91 is 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 1054.07692
If we subtract 182 from 210, we 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.

Step 11:
The number 91 fits into 280 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 1054.076923
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.

Advancing to step 12:
If we divide 70 by 91, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 1054.076923
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 13:
If we divide 700 by 91, we get 7 and a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 1054.07692307
If we subtract 637 from 700, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final result is 1054.07692307 with a remainder of 6.3e-08.