We look at the division of 45434 by 29 
The aim is to understand the frequency of 29 in 45434.

Step 1:
4 divided by 29 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 29

Step 2:
When dividing 45 by 29, we get 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 29 from 45, we get 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 29

Let's proceed to step 3:
29 can be fit into 164 5 times, resulting in a remainder of 19.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 19 after subtracting 145 from 164.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 29

On to step 4:
193 divided by 29 is 6 with a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 156.0
The remainder is 19 after subtracting 174 from 193.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 29

Moving on to step 5:
When dividing 194 by 29, we get 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 1566.0
Subtract 174 from 194 to 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.

Advancing to step 6:
29 goes into 200 6 times with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 1566.6
Subtract 174 from 200 to 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.

Step 7:
When dividing 260 by 29, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 1566.68
If we subtract 232 from 260, we get 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 8:
The number 29 fits into 280 9 times, leaving a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 1566.689
Deduct 261 from 280 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 9:
190 divided by 29 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 1566.6896
Subtract 174 from 190 to 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:
29 can be fit into 160 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 1566.68965
If we take 145 away from 160, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
29 can be fit into 150 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 1566.689655
Subtract 145 from 150 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 1566.689655 with a remaining 5e-07.