28013169 ÷ 122 
The aim is to understand the frequency of 122 in 28013169.

Let's proceed to step 1:
122 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 122

Let's proceed to step 2:
122 can be fit into 28 0 times, resulting in a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 122

Step 3:
If we divide 280 by 122, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 244 from 280, we get 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 122

On to step 4:
122 can be fit into 361 2 times, resulting in a remainder of 117.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 244 from 361 and we're left with 117.
Append the next digit (3) from the dividend to 117 and continue with: 1173 / 122

Moving on to step 5:
122 goes into 1173 9 times with a remainder of 75.
Record the quotient 9 as the next digit in the result. 
Result so far: 229.0
If we subtract 1098 from 1173, we get 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 122

Let's proceed to step 6:
751 divided by 122 is 6 with a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 2296.0
Subtracting 732 from 751 leaves us with 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 122

On to step 7:
122 goes into 196 1 times with a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 22961.0
Subtracting 122 from 196 leaves us with 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 122

Going ahead to step 8:
When dividing 749 by 122, we get 6 with a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 229616.0
The remainder is 17 after subtracting 732 from 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
If we divide 170 by 122, we get 1 and a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 229616.1
Subtract 122 from 170 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
When dividing 480 by 122, we get 3 with a remainder of 114.
Use 3 as the next digit of our solution. 
Result so far: 229616.13
If we take 366 away from 480, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 11:
122 goes into 1140 9 times with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 229616.139
Deduct 1098 from 1140 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 12:
122 goes into 420 3 times with a remainder of 54.
Record the quotient 3 as the next digit in the result. 
Result so far: 229616.1393
If we take 366 away from 420, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 13:
122 can be fit into 540 4 times, resulting in a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 229616.13934
Subtracting 488 from 540 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 14:
The number 122 fits into 520 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 229616.139344
Subtract 488 from 520 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 229616.139344 with a balance of 3.2e-06.