615222 ÷ 29 
The aim is to understand the frequency of 29 in 615222.

Step 1:
29 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 29

Step 2:
The number 29 fits into 61 2 times, leaving a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 3 after subtracting 58 from 61.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 29

On to step 3:
The number 29 fits into 35 1 times, leaving a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtracting 29 from 35 leaves us with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 29

Going ahead to step 4:
When dividing 62 by 29, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 212.0
If we take 58 away from 62, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 29

Let's proceed to step 5:
42 divided by 29 is 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 2121.0
Subtracting 29 from 42 leaves us with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 29

Let's proceed to step 6:
132 divided by 29 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 21214.0
Subtract 116 from 132 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.

On to step 7:
160 divided by 29 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 21214.5
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.

Moving on to step 8:
If we divide 150 by 29, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 21214.55
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.

After the division, we end up with 21214.55 and a remainder of 0.005.