We're dividing 333061 by 91 
The aim is to understand the frequency of 91 in 333061.

Step 1:
The number 91 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 91

Advancing to step 2:
The number 91 fits into 33 0 times, leaving a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Bring next digit (3) of the dividend behind the 33 and repeat the process: 333 / 91

Let's proceed to step 3:
91 can be fit into 333 3 times, resulting in a remainder of 60.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 273 from 333 to get 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 91

Moving on to step 4:
When dividing 600 by 91, we get 6 with a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtracting 546 from 600 leaves us with 54.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 91

On to step 5:
The number 91 fits into 546 6 times, leaving a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 366.0
Subtract 546 from 546 to get 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 91

Moving on to step 6:
91 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 3660.0
The remainder is 1 after subtracting 0 from 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
The number 91 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 3660.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
When dividing 100 by 91, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 3660.01
Deduct 91 from 100 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
91 goes into 90 0 times with a remainder of 90.
The next digit of our result is 0. 
Result so far: 3660.01
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
If we divide 900 by 91, we get 9 and a remainder of 81.
Write down 9 as next digit of the result. 
Result so far: 3660.0109
If we take 819 away from 900, we end up 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.

On to step 11:
810 divided by 91 is 8 with a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 3660.01098
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.

On to step 12:
The number 91 fits into 820 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 3660.010989
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.

Step 13:
The number 91 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 3660.010989
Deduct 0 from 10 and we're left 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.

Moving on to step 14:
100 divided by 91 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 3660.01098901
Subtracting 91 from 100 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 3660.01098901 and a remainder of 9e-09.