11312 ÷ 49 
The aim is to understand the frequency of 49 in 11312.

On to step 1:
The number 49 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 49

On to step 2:
49 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 49

Moving on to step 3:
49 can be fit into 113 2 times, resulting in a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 15 after subtracting 98 from 113.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 49

Moving on to step 4:
When dividing 151 by 49, we get 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 23.0
If we take 147 away from 151, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 49

Let's proceed to step 5:
If we divide 42 by 49, we get 0 and a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 230.0
The remainder is 42 after subtracting 0 from 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 6:
49 can be fit into 420 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 230.8
If we take 392 away from 420, we end up with 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 7:
The number 49 fits into 280 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 230.85
The remainder is 35 after subtracting 245 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
49 goes into 350 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 230.857
Deduct 343 from 350 and we're left with 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 9:
70 divided by 49 is 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 230.8571
Subtracting 49 from 70 leaves us 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.

Moving on to step 10:
49 can be fit into 210 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 230.85714
Subtracting 196 from 210 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 11:
When dividing 140 by 49, we get 2 with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 230.857142
Subtract 98 from 140 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
49 can be fit into 420 8 times, resulting in a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 230.8571428
The remainder is 28 after subtracting 392 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
49 can be fit into 280 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 230.85714285
If we take 245 away from 280, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 230.85714285, with a leftover of 3.5e-08.