We look at the division of 29570272 by 414 
The aim is to understand the frequency of 414 in 29570272.

Advancing to step 1:
When dividing 2 by 414, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 414

Step 2:
29 divided by 414 is 0 with a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 414

Going ahead to step 3:
The number 414 fits into 295 0 times, leaving a remainder of 295.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 295 leaves us with 295.
Include the next digit (7) from the dividend after 295, then repeat: 2957 / 414

Advancing to step 4:
When dividing 2957 by 414, we get 7 with a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 59 after subtracting 2898 from 2957.
Bring next digit (0) of the dividend behind the 59 and repeat the process: 590 / 414

Going ahead to step 5:
590 divided by 414 is 1 with a remainder of 176.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtract 414 from 590 to get 176.
Take the next digit (2) from the dividend and append it to 176, then repeat: 1762 / 414

Let's proceed to step 6:
414 goes into 1762 4 times with a remainder of 106.
Write down 4 as next digit of the result. 
Result so far: 714.0
If we subtract 1656 from 1762, we get 106.
Append the next digit (7) from the dividend to 106 and continue with: 1067 / 414

On to step 7:
1067 divided by 414 is 2 with a remainder of 239.
Use 2 as the next digit of our solution. 
Result so far: 7142.0
Subtract 828 from 1067 to get 239.
Append the next digit (2) from the dividend to 239 and continue with: 2392 / 414

Let's proceed to step 8:
414 can be fit into 2392 5 times, resulting in a remainder of 322.
Use 5 as the next digit of our solution. 
Result so far: 71425.0
The remainder is 322 after subtracting 2070 from 2392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Advancing to step 9:
The number 414 fits into 3220 7 times, leaving a remainder of 322.
The number 7 becomes the next digit in our result. 
Result so far: 71425.7
Subtract 2898 from 3220 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 10:
If we divide 3220 by 414, we get 7 and a remainder of 322.
Record the quotient 7 as the next digit in the result. 
Result so far: 71425.77
Subtract 2898 from 3220 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

The quotient of the division is 71425.77, and the remainder is 0.322.