We look at the division of 11985941 by 422 
The aim is to understand the frequency of 422 in 11985941.

Going ahead to step 1:
422 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 422

Advancing to step 2:
422 goes into 11 0 times with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 422

Going ahead to step 3:
When dividing 119 by 422, we get 0 with a remainder of 119.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 119 to get 119.
Append the next digit (8) from the dividend to 119 and continue with: 1198 / 422

On to step 4:
422 goes into 1198 2 times with a remainder of 354.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 844 away from 1198, we end up with 354.
Bring next digit (5) of the dividend behind the 354 and repeat the process: 3545 / 422

Going ahead to step 5:
When dividing 3545 by 422, we get 8 with a remainder of 169.
The next digit of our result is 8. 
Result so far: 28.0
If we subtract 3376 from 3545, we get 169.
Append the next digit (9) from the dividend to 169 and continue with: 1699 / 422

Advancing to step 6:
If we divide 1699 by 422, we get 4 and a remainder of 11.
The next digit of our result is 4. 
Result so far: 284.0
Subtracting 1688 from 1699 leaves us with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 422

Moving on to step 7:
114 divided by 422 is 0 with a remainder of 114.
The next digit of our result is 0. 
Result so far: 2840.0
Subtract 0 from 114 to get 114.
Include the next digit (1) from the dividend after 114, then repeat: 1141 / 422

Advancing to step 8:
422 can be fit into 1141 2 times, resulting in a remainder of 297.
Use 2 as the next digit of our solution. 
Result so far: 28402.0
Subtract 844 from 1141 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

On to step 9:
When dividing 2970 by 422, we get 7 with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 28402.7
If we subtract 2954 from 2970, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
If we divide 160 by 422, we get 0 and a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 28402.7
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 11:
The number 422 fits into 1600 3 times, leaving a remainder of 334.
Record the quotient 3 as the next digit in the result. 
Result so far: 28402.703
Deduct 1266 from 1600 and we're left with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 12:
The number 422 fits into 3340 7 times, leaving a remainder of 386.
Write down 7 as next digit of the result. 
Result so far: 28402.7037
If we subtract 2954 from 3340, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Step 13:
If we divide 3860 by 422, we get 9 and a remainder of 62.
Use 9 as the next digit of our solution. 
Result so far: 28402.70379
Subtract 3798 from 3860 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 14:
620 divided by 422 is 1 with a remainder of 198.
The next digit of our result is 1. 
Result so far: 28402.703791
If we take 422 away from 620, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 15:
1980 divided by 422 is 4 with a remainder of 292.
Write down 4 as next digit of the result. 
Result so far: 28402.7037914
The remainder is 292 after subtracting 1688 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 16:
422 can be fit into 2920 6 times, resulting in a remainder of 388.
Put 6 as the next digit of the answer. 
Result so far: 28402.70379146
Deduct 2532 from 2920 and we're left with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

The final outcome is 28402.70379146, with a leftover of 3.88e-07.