1842001 ÷ 424 
The aim is to understand the frequency of 424 in 1842001.

Going ahead to step 1:
1 divided by 424 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 424

Moving on to step 2:
The number 424 fits into 18 0 times, leaving a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 424

Moving on to step 3:
If we divide 184 by 424, we get 0 and a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 184, we get 184.
Bring next digit (2) of the dividend behind the 184 and repeat the process: 1842 / 424

Let's proceed to step 4:
424 goes into 1842 4 times with a remainder of 146.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 1696 away from 1842, we end up with 146.
Fetch the next digit (0) from the dividend, attach it to 146 and continue: 1460 / 424

Moving on to step 5:
424 can be fit into 1460 3 times, resulting in a remainder of 188.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
Subtract 1272 from 1460 to get 188.
Append the next digit (0) from the dividend to 188 and continue with: 1880 / 424

Advancing to step 6:
If we divide 1880 by 424, we get 4 and a remainder of 184.
Use 4 as the next digit of our solution. 
Result so far: 434.0
The remainder is 184 after subtracting 1696 from 1880.
Append the next digit (1) from the dividend to 184 and continue with: 1841 / 424

Let's proceed to step 7:
1841 divided by 424 is 4 with a remainder of 145.
The next digit of our result is 4. 
Result so far: 4344.0
The remainder is 145 after subtracting 1696 from 1841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 8:
424 can be fit into 1450 3 times, resulting in a remainder of 178.
The next digit of our result is 3. 
Result so far: 4344.3
The remainder is 178 after subtracting 1272 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 9:
If we divide 1780 by 424, we get 4 and a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 4344.34
The remainder is 84 after subtracting 1696 from 1780.
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 10:
If we divide 840 by 424, we get 1 and a remainder of 416.
Put 1 as the next digit of the answer. 
Result so far: 4344.341
The remainder is 416 after subtracting 424 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 11:
4160 divided by 424 is 9 with a remainder of 344.
Put 9 as the next digit of the answer. 
Result so far: 4344.3419
If we take 3816 away from 4160, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 12:
If we divide 3440 by 424, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 4344.34198
The remainder is 48 after subtracting 3392 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
424 goes into 480 1 times with a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 4344.341981
Deduct 424 from 480 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 14:
424 can be fit into 560 1 times, resulting in a remainder of 136.
The number 1 becomes the next digit in our result. 
Result so far: 4344.3419811
Subtracting 424 from 560 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

After the division, we end up with 4344.3419811 and a remainder of 1.36e-06.