We're dividing 7954514 by 122 
The aim is to understand the frequency of 122 in 7954514.

Step 1:
122 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 122

Going ahead to step 2:
When dividing 79 by 122, we get 0 with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Fetch the next digit (5) from the dividend, attach it to 79 and continue: 795 / 122

Let's proceed to step 3:
122 can be fit into 795 6 times, resulting in a remainder of 63.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 63 after subtracting 732 from 795.
Take the next digit (4) from the dividend and append it to 63, then repeat: 634 / 122

Step 4:
122 goes into 634 5 times with a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
Subtract 610 from 634 to get 24.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 122

Advancing to step 5:
122 goes into 245 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 652.0
If we subtract 244 from 245, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 122

Advancing to step 6:
122 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 6520.0
Deduct 0 from 11 and we're left with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 122

Advancing to step 7:
The number 122 fits into 114 0 times, leaving a remainder of 114.
Write down 0 as next digit of the result. 
Result so far: 65200.0
If we subtract 0 from 114, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 8:
1140 divided by 122 is 9 with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 65200.9
Subtracting 1098 from 1140 leaves us 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 9:
When dividing 420 by 122, we get 3 with a remainder of 54.
Use 3 as the next digit of our solution. 
Result so far: 65200.93
The remainder is 54 after subtracting 366 from 420.
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 10:
540 divided by 122 is 4 with a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 65200.934
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.

Moving on to step 11:
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: 65200.9344
Deduct 488 from 520 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 65200.9344 and a remainder of 0.00032.