We look at the division of 16912424 by 844 
The aim is to understand the frequency of 844 in 16912424.

Going ahead to step 1:
When dividing 1 by 844, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 844

On to step 2:
844 goes into 16 0 times with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 844

On to step 3:
If we divide 169 by 844, we get 0 and a remainder of 169.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 169 leaves us with 169.
Bring next digit (1) of the dividend behind the 169 and repeat the process: 1691 / 844

On to step 4:
If we divide 1691 by 844, we get 2 and a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1688 from 1691 and we're left with 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 844

Step 5:
If we divide 32 by 844, we get 0 and a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we take 0 away from 32, we end up with 32.
Fetch the next digit (4) from the dividend, attach it to 32 and continue: 324 / 844

Step 6:
The number 844 fits into 324 0 times, leaving a remainder of 324.
The next digit of our result is 0. 
Result so far: 200.0
The remainder is 324 after subtracting 0 from 324.
Take the next digit (2) from the dividend and append it to 324, then repeat: 3242 / 844

Step 7:
844 can be fit into 3242 3 times, resulting in a remainder of 710.
Record the quotient 3 as the next digit in the result. 
Result so far: 2003.0
Subtract 2532 from 3242 to get 710.
Bring next digit (4) of the dividend behind the 710 and repeat the process: 7104 / 844

Going ahead to step 8:
844 goes into 7104 8 times with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 20038.0
If we take 6752 away from 7104, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 9:
844 goes into 3520 4 times with a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 20038.4
If we take 3376 away from 3520, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 10:
When dividing 1440 by 844, we get 1 with a remainder of 596.
Use 1 as the next digit of our solution. 
Result so far: 20038.41
Subtract 844 from 1440 to get 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Step 11:
If we divide 5960 by 844, we get 7 and a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 20038.417
If we subtract 5908 from 5960, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
When dividing 520 by 844, we get 0 with a remainder of 520.
The number 0 becomes the next digit in our result. 
Result so far: 20038.417
If we subtract 0 from 520, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 13:
844 goes into 5200 6 times with a remainder of 136.
The next digit of our result is 6. 
Result so far: 20038.41706
If we subtract 5064 from 5200, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 14:
When dividing 1360 by 844, we get 1 with a remainder of 516.
Record the quotient 1 as the next digit in the result. 
Result so far: 20038.417061
Deduct 844 from 1360 and we're left with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Moving on to step 15:
844 goes into 5160 6 times with a remainder of 96.
The next digit of our result is 6. 
Result so far: 20038.4170616
If we subtract 5064 from 5160, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 16:
844 can be fit into 960 1 times, resulting in a remainder of 116.
The next digit of our result is 1. 
Result so far: 20038.41706161
If we take 844 away from 960, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The final outcome is 20038.41706161, with a leftover of 1.16e-07.