We're dividing 301021 by 29 
The aim is to understand the frequency of 29 in 301021.

Step 1:
If we divide 3 by 29, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 29

Going ahead to step 2:
30 divided by 29 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 29 from 30 to get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 29

Advancing to step 3:
11 divided by 29 is 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 11 to get 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 29

Let's proceed to step 4:
The number 29 fits into 110 3 times, leaving a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtracting 87 from 110 leaves us with 23.
Append the next digit (2) from the dividend to 23 and continue with: 232 / 29

Let's proceed to step 5:
When dividing 232 by 29, we get 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 1038.0
If we take 232 away from 232, we end up with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 29

Let's proceed to step 6:
If we divide 1 by 29, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 10380.0
The remainder is 1 after subtracting 0 from 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
When dividing 10 by 29, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 10380.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
If we divide 100 by 29, we get 3 and a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 10380.03
If we take 87 away from 100, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
29 can be fit into 130 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 10380.034
If we subtract 116 from 130, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
29 goes into 140 4 times with a remainder of 24.
The next digit of our result is 4. 
Result so far: 10380.0344
If we take 116 away from 140, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 10380.0344 with a balance of 0.00024.