3037 divided by 91 
The aim is to understand the frequency of 91 in 3037.

Moving on to step 1:
3 divided by 91 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 91

Step 2:
If we divide 30 by 91, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 91

Moving on to step 3:
91 goes into 303 3 times with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 273 from 303 and we're left with 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 91

Moving on to step 4:
307 divided by 91 is 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
Deduct 273 from 307 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 5:
340 divided by 91 is 3 with a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 33.3
Subtracting 273 from 340 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 6:
If we divide 670 by 91, we get 7 and a remainder of 33.
The next digit of our result is 7. 
Result so far: 33.37
If we subtract 637 from 670, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
91 goes into 330 3 times with a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 33.373
Deduct 273 from 330 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 8:
91 can be fit into 570 6 times, resulting in a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 33.3736
If we subtract 546 from 570, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 9:
The number 91 fits into 240 2 times, leaving a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 33.37362
Subtracting 182 from 240 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 10:
The number 91 fits into 580 6 times, leaving a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 33.373626
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
When dividing 340 by 91, we get 3 with a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 33.3736263
If we take 273 away from 340, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 12:
91 goes into 670 7 times with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 33.37362637
Deduct 637 from 670 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 33.37362637 with a remainder of 3.3e-08.