Let's divide 122080 by 49
The aim is to understand the frequency of 49 in 122080.

Going ahead to step 1:
The number 49 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 49

Step 2:
49 goes into 12 0 times with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 49

On to step 3:
122 divided by 49 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 98 away from 122, we end up with 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 49

Step 4:
The number 49 fits into 240 4 times, leaving a remainder of 44.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 196 from 240 and we're left with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 49

Advancing to step 5:
49 goes into 448 9 times with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 249.0
Subtracting 441 from 448 leaves us with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 49

Step 6:
49 goes into 70 1 times with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 2491.0
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.

Step 7:
If we divide 210 by 49, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 2491.4
If we subtract 196 from 210, we get 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 8:
The number 49 fits into 140 2 times, leaving a remainder of 42.
The next digit of our result is 2. 
Result so far: 2491.42
If we subtract 98 from 140, we 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 9:
49 can be fit into 420 8 times, resulting in a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 2491.428
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.

Moving on to step 10:
280 divided by 49 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 2491.4285
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 11:
The number 49 fits into 350 7 times, leaving a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 2491.42857
The remainder is 7 after subtracting 343 from 350.
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:
49 goes into 70 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 2491.428571
Deduct 49 from 70 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.

Going ahead to step 13:
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: 2491.4285714
Deduct 196 from 210 and we're left 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.

Advancing to step 14:
49 goes into 140 2 times with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 2491.42857142
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.

The final outcome is 2491.42857142, with a leftover of 4.2e-08.