We look at the division of 844621 by 29 
The aim is to understand the frequency of 29 in 844621.

Step 1:
29 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 29

Going ahead to step 2:
84 divided by 29 is 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 26 after subtracting 58 from 84.
Take the next digit (4) from the dividend and append it to 26, then repeat: 264 / 29

On to step 3:
264 divided by 29 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Subtracting 261 from 264 leaves us with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 29

Step 4:
When dividing 36 by 29, we get 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 291.0
Subtracting 29 from 36 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 29

On to step 5:
If we divide 72 by 29, we get 2 and a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 2912.0
If we take 58 away from 72, we end up with 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 29

Advancing to step 6:
141 divided by 29 is 4 with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 29124.0
If we subtract 116 from 141, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
29 can be fit into 250 8 times, resulting in a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 29124.8
If we subtract 232 from 250, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 8:
29 can be fit into 180 6 times, resulting in a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 29124.86
If we take 174 away from 180, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
The number 29 fits into 60 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 29124.862
If we take 58 away from 60, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
If we divide 20 by 29, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 29124.862
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
When dividing 200 by 29, we get 6 with a remainder of 26.
The next digit of our result is 6. 
Result so far: 29124.86206
If we subtract 174 from 200, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
29 can be fit into 260 8 times, resulting in a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 29124.862068
If we take 232 away from 260, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
280 divided by 29 is 9 with a remainder of 19.
The next digit of our result is 9. 
Result so far: 29124.8620689
If we subtract 261 from 280, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 14:
If we divide 190 by 29, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 29124.86206896
If we subtract 174 from 190, 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.

Our division results in 29124.86206896 with a remaining 1.6e-08.