209392 ÷ 42 
We're looking to find how many times 42 goes into 209392.

Moving on to step 1:
The number 42 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 42

Going ahead to step 2:
42 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 42

Advancing to step 3:
If we divide 209 by 42, we get 4 and a remainder of 41.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 168 from 209 and we're left with 41.
Take the next digit (3) from the dividend and append it to 41, then repeat: 413 / 42

Step 4:
42 can be fit into 413 9 times, resulting in a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtracting 378 from 413 leaves us with 35.
Include the next digit (9) from the dividend after 35, then repeat: 359 / 42

Let's proceed to step 5:
42 goes into 359 8 times with a remainder of 23.
The next digit of our result is 8. 
Result so far: 498.0
Deduct 336 from 359 and we're left with 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 42

On to step 6:
42 goes into 232 5 times with a remainder of 22.
The next digit of our result is 5. 
Result so far: 4985.0
Subtract 210 from 232 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
42 can be fit into 220 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 4985.5
If we take 210 away from 220, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 42 fits into 100 2 times, leaving a remainder of 16.
The next digit of our result is 2. 
Result so far: 4985.52
Subtract 84 from 100 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
42 can be fit into 160 3 times, resulting in a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 4985.523
Subtracting 126 from 160 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
If we divide 340 by 42, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 4985.5238
Subtract 336 from 340 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
When dividing 40 by 42, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 4985.5238
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
42 goes into 400 9 times with a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 4985.523809
If we take 378 away from 400, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 13:
42 goes into 220 5 times with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 4985.5238095
If we subtract 210 from 220, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
42 can be fit into 100 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 4985.52380952
Deduct 84 from 100 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 4985.52380952 and a remainder of 1.6e-08.