We look at the division of 17958132 by 414 
The aim is to understand the frequency of 414 in 17958132.

Step 1:
When dividing 1 by 414, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 414

On to step 2:
When dividing 17 by 414, we get 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 414

Step 3:
414 goes into 179 0 times with a remainder of 179.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 179 after subtracting 0 from 179.
Grab the next digit (5) from the dividend, add it to 179, then carry on: 1795 / 414

On to step 4:
1795 divided by 414 is 4 with a remainder of 139.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 1656 from 1795 leaves us with 139.
Fetch the next digit (8) from the dividend, attach it to 139 and continue: 1398 / 414

Going ahead to step 5:
If we divide 1398 by 414, we get 3 and a remainder of 156.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
The remainder is 156 after subtracting 1242 from 1398.
Fetch the next digit (1) from the dividend, attach it to 156 and continue: 1561 / 414

Moving on to step 6:
The number 414 fits into 1561 3 times, leaving a remainder of 319.
The next digit of our result is 3. 
Result so far: 433.0
If we subtract 1242 from 1561, we get 319.
Bring next digit (3) of the dividend behind the 319 and repeat the process: 3193 / 414

Advancing to step 7:
414 goes into 3193 7 times with a remainder of 295.
The next digit of our result is 7. 
Result so far: 4337.0
Subtracting 2898 from 3193 leaves us with 295.
Fetch the next digit (2) from the dividend, attach it to 295 and continue: 2952 / 414

On to step 8:
If we divide 2952 by 414, we get 7 and a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 43377.0
Deduct 2898 from 2952 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
414 can be fit into 540 1 times, resulting in a remainder of 126.
The next digit of our result is 1. 
Result so far: 43377.1
The remainder is 126 after subtracting 414 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 10:
414 can be fit into 1260 3 times, resulting in a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 43377.13
Deduct 1242 from 1260 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
If we divide 180 by 414, we get 0 and a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 43377.13
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 12:
1800 divided by 414 is 4 with a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 43377.1304
If we take 1656 away from 1800, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 13:
414 goes into 1440 3 times with a remainder of 198.
The number 3 becomes the next digit in our result. 
Result so far: 43377.13043
Subtract 1242 from 1440 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Moving on to step 14:
1980 divided by 414 is 4 with a remainder of 324.
The next digit of our result is 4. 
Result so far: 43377.130434
Subtracting 1656 from 1980 leaves us with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 15:
414 goes into 3240 7 times with a remainder of 342.
Put 7 as the next digit of the answer. 
Result so far: 43377.1304347
Subtract 2898 from 3240 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 16:
3420 divided by 414 is 8 with a remainder of 108.
Write down 8 as next digit of the result. 
Result so far: 43377.13043478
If we take 3312 away from 3420, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The final result is 43377.13043478 with a remainder of 1.08e-07.