We're dividing 314505 by 91 
The aim is to understand the frequency of 91 in 314505.

Going ahead to step 1:
91 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 91

Let's proceed to step 2:
The number 91 fits into 31 0 times, leaving a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 91

Step 3:
The number 91 fits into 314 3 times, leaving a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 273 from 314 to get 41.
Bring next digit (5) of the dividend behind the 41 and repeat the process: 415 / 91

On to step 4:
When dividing 415 by 91, we get 4 with a remainder of 51.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
If we subtract 364 from 415, we get 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 91

Going ahead to step 5:
91 goes into 510 5 times with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 345.0
If we subtract 455 from 510, we get 55.
Include the next digit (5) from the dividend after 55, then repeat: 555 / 91

Going ahead to step 6:
91 goes into 555 6 times with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 3456.0
The remainder is 9 after subtracting 546 from 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
When dividing 90 by 91, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 3456.0
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 8:
When dividing 900 by 91, we get 9 with a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 3456.09
Deduct 819 from 900 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 9:
When dividing 810 by 91, we get 8 with a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 3456.098
Deduct 728 from 810 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
The number 91 fits into 820 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 3456.0989
Subtract 819 from 820 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
10 divided by 91 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3456.0989
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
100 divided by 91 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 3456.098901
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 13:
91 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 3456.098901
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 14:
If we divide 900 by 91, we get 9 and a remainder of 81.
The next digit of our result is 9. 
Result so far: 3456.09890109
If we subtract 819 from 900, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

After the division, we end up with 3456.09890109 and a remainder of 8.1e-08.