Let's divide 7431 by 29
The aim is to understand the frequency of 29 in 7431.

On to step 1:
The number 29 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 29

On to step 2:
74 divided by 29 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 58 away from 74, we end up with 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 29

Advancing to step 3:
If we divide 163 by 29, we get 5 and a remainder of 18.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we subtract 145 from 163, we get 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 29

Step 4:
181 divided by 29 is 6 with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 256.0
If we subtract 174 from 181, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 5:
70 divided by 29 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 256.2
If we subtract 58 from 70, we 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.

Let's proceed to step 6:
If we divide 120 by 29, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 256.24
Subtract 116 from 120 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
29 can be fit into 40 1 times, resulting in a remainder of 11.
The next digit of our result is 1. 
Result so far: 256.241
If we take 29 away from 40, we end up 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 8:
29 can be fit into 110 3 times, resulting in a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 256.2413
Deduct 87 from 110 and we're left 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.

Moving on to step 9:
The number 29 fits into 230 7 times, leaving a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 256.24137
Subtracting 203 from 230 leaves us 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 10:
29 can be fit into 270 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 256.241379
Subtracting 261 from 270 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
90 divided by 29 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 256.2413793
Deduct 87 from 90 and we're left 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.

Let's proceed to step 12:
30 divided by 29 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 256.24137931
Deduct 29 from 30 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 256.24137931, with a leftover of 1e-09.