We look at the division of 447404 by 29 
The aim is to understand the frequency of 29 in 447404.

Advancing to step 1:
29 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 29

Moving on to step 2:
The number 29 fits into 44 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 29 away from 44, we end up with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 29

On to step 3:
When dividing 157 by 29, we get 5 with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 15.0
Deduct 145 from 157 and we're left with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 29

On to step 4:
29 can be fit into 124 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 154.0
Subtracting 116 from 124 leaves us with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 29

Step 5:
When dividing 80 by 29, we get 2 with a remainder of 22.
The next digit of our result is 2. 
Result so far: 1542.0
Subtracting 58 from 80 leaves us with 22.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 29

On to step 6:
The number 29 fits into 224 7 times, leaving a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 15427.0
Subtract 203 from 224 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
29 goes into 210 7 times with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 15427.7
Subtracting 203 from 210 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
The number 29 fits into 70 2 times, leaving a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 15427.72
Subtract 58 from 70 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
29 goes into 120 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 15427.724
Deduct 116 from 120 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
If we divide 40 by 29, we get 1 and a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 15427.7241
Deduct 29 from 40 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 11:
110 divided by 29 is 3 with a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 15427.72413
Subtracting 87 from 110 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 12:
If we divide 230 by 29, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 15427.724137
If we take 203 away from 230, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 13:
The number 29 fits into 270 9 times, leaving a remainder of 9.
The next digit of our result is 9. 
Result so far: 15427.7241379
Subtract 261 from 270 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
29 goes into 90 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 15427.72413793
Subtracting 87 from 90 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 15427.72413793 with a remaining 3e-09.