75324418 ÷ 404 
The aim is to understand the frequency of 404 in 75324418.

Let's proceed to step 1:
7 divided by 404 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 404

Let's proceed to step 2:
404 can be fit into 75 0 times, resulting in a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Take the next digit (3) from the dividend and append it to 75, then repeat: 753 / 404

Going ahead to step 3:
753 divided by 404 is 1 with a remainder of 349.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 404 from 753 and we're left with 349.
Fetch the next digit (2) from the dividend, attach it to 349 and continue: 3492 / 404

Moving on to step 4:
When dividing 3492 by 404, we get 8 with a remainder of 260.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 3232 from 3492 to get 260.
Fetch the next digit (4) from the dividend, attach it to 260 and continue: 2604 / 404

Moving on to step 5:
404 can be fit into 2604 6 times, resulting in a remainder of 180.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
If we take 2424 away from 2604, we end up with 180.
Append the next digit (4) from the dividend to 180 and continue with: 1804 / 404

Let's proceed to step 6:
When dividing 1804 by 404, we get 4 with a remainder of 188.
Use 4 as the next digit of our solution. 
Result so far: 1864.0
If we take 1616 away from 1804, we end up with 188.
Take the next digit (1) from the dividend and append it to 188, then repeat: 1881 / 404

Going ahead to step 7:
The number 404 fits into 1881 4 times, leaving a remainder of 265.
Record the quotient 4 as the next digit in the result. 
Result so far: 18644.0
If we subtract 1616 from 1881, we get 265.
Fetch the next digit (8) from the dividend, attach it to 265 and continue: 2658 / 404

Going ahead to step 8:
The number 404 fits into 2658 6 times, leaving a remainder of 234.
Record the quotient 6 as the next digit in the result. 
Result so far: 186446.0
If we subtract 2424 from 2658, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 9:
If we divide 2340 by 404, we get 5 and a remainder of 320.
Write down 5 as next digit of the result. 
Result so far: 186446.5
If we subtract 2020 from 2340, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 10:
404 goes into 3200 7 times with a remainder of 372.
Write down 7 as next digit of the result. 
Result so far: 186446.57
Deduct 2828 from 3200 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Let's proceed to step 11:
404 can be fit into 3720 9 times, resulting in a remainder of 84.
The next digit of our result is 9. 
Result so far: 186446.579
Subtracting 3636 from 3720 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 12:
404 goes into 840 2 times with a remainder of 32.
The next digit of our result is 2. 
Result so far: 186446.5792
Subtract 808 from 840 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
404 can be fit into 320 0 times, resulting in a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 186446.5792
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 14:
When dividing 3200 by 404, we get 7 with a remainder of 372.
Use 7 as the next digit of our solution. 
Result so far: 186446.579207
The remainder is 372 after subtracting 2828 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Let's proceed to step 15:
404 can be fit into 3720 9 times, resulting in a remainder of 84.
Record the quotient 9 as the next digit in the result. 
Result so far: 186446.5792079
If we subtract 3636 from 3720, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 16:
When dividing 840 by 404, we get 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 186446.57920792
The remainder is 32 after subtracting 808 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 186446.57920792, and the remainder is 3.2e-08.