We look at the division of 791335 by 42 
We want to divide 791335 by 42.

Step 1:
42 goes into 7 0 times 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.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 42

On to step 2:
79 divided by 42 is 1 with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 42 from 79 and we're left with 37.
Include the next digit (1) from the dividend after 37, then repeat: 371 / 42

Moving on to step 3:
If we divide 371 by 42, we get 8 and a remainder of 35.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 336 from 371 to get 35.
Append the next digit (3) from the dividend to 35 and continue with: 353 / 42

Step 4:
If we divide 353 by 42, we get 8 and a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
Deduct 336 from 353 and we're left with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 42

Step 5:
42 goes into 173 4 times with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 1884.0
If we take 168 away from 173, we end up with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 42

Step 6:
If we divide 55 by 42, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 18841.0
The remainder is 13 after subtracting 42 from 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
When dividing 130 by 42, we get 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 18841.3
If we subtract 126 from 130, we 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.

Step 8:
42 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 18841.3
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
42 can be fit into 400 9 times, resulting in a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 18841.309
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.

Advancing to step 10:
220 divided by 42 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 18841.3095
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.

Let's proceed to step 11:
42 goes into 100 2 times with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 18841.30952
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
42 goes into 160 3 times with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 18841.309523
Deduct 126 from 160 and we're left 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.

Advancing to step 13:
42 can be fit into 340 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 18841.3095238
Subtracting 336 from 340 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
The number 42 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 18841.3095238
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.

In conclusion, the division gives 18841.3095238 with a balance of 4e-08.