43798260 divided by 404 
The aim is to understand the frequency of 404 in 43798260.

On to step 1:
4 divided by 404 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 404

Moving on to step 2:
404 can be fit into 43 0 times, resulting in a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Grab the next digit (7) from the dividend, add it to 43, then carry on: 437 / 404

Step 3:
When dividing 437 by 404, we get 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 404 from 437, we get 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 404

Let's proceed to step 4:
339 divided by 404 is 0 with a remainder of 339.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 339 leaves us with 339.
Take the next digit (8) from the dividend and append it to 339, then repeat: 3398 / 404

Advancing to step 5:
3398 divided by 404 is 8 with a remainder of 166.
The next digit of our result is 8. 
Result so far: 108.0
Deduct 3232 from 3398 and we're left with 166.
Take the next digit (2) from the dividend and append it to 166, then repeat: 1662 / 404

Moving on to step 6:
404 can be fit into 1662 4 times, resulting in a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 1084.0
Deduct 1616 from 1662 and we're left with 46.
Take the next digit (6) from the dividend and append it to 46, then repeat: 466 / 404

Let's proceed to step 7:
404 can be fit into 466 1 times, resulting in a remainder of 62.
The next digit of our result is 1. 
Result so far: 10841.0
The remainder is 62 after subtracting 404 from 466.
Include the next digit (0) from the dividend after 62, then repeat: 620 / 404

Step 8:
The number 404 fits into 620 1 times, leaving a remainder of 216.
Write down 1 as next digit of the result. 
Result so far: 108411.0
If we take 404 away from 620, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 9:
404 can be fit into 2160 5 times, resulting in a remainder of 140.
The number 5 becomes the next digit in our result. 
Result so far: 108411.5
Subtract 2020 from 2160 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
404 goes into 1400 3 times with a remainder of 188.
Record the quotient 3 as the next digit in the result. 
Result so far: 108411.53
The remainder is 188 after subtracting 1212 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 11:
404 goes into 1880 4 times with a remainder of 264.
The number 4 becomes the next digit in our result. 
Result so far: 108411.534
Subtracting 1616 from 1880 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Going ahead to step 12:
404 can be fit into 2640 6 times, resulting in a remainder of 216.
The next digit of our result is 6. 
Result so far: 108411.5346
The remainder is 216 after subtracting 2424 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 13:
The number 404 fits into 2160 5 times, leaving a remainder of 140.
Record the quotient 5 as the next digit in the result. 
Result so far: 108411.53465
The remainder is 140 after subtracting 2020 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 14:
When dividing 1400 by 404, we get 3 with a remainder of 188.
Use 3 as the next digit of our solution. 
Result so far: 108411.534653
Deduct 1212 from 1400 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 15:
1880 divided by 404 is 4 with a remainder of 264.
The number 4 becomes the next digit in our result. 
Result so far: 108411.5346534
Subtract 1616 from 1880 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 16:
2640 divided by 404 is 6 with a remainder of 216.
Write down 6 as next digit of the result. 
Result so far: 108411.53465346
Deduct 2424 from 2640 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Our division results in 108411.53465346 with a remaining 2.16e-07.