335359 ÷ 42 
We want to figure out the number of times 335359 can be divided by 42.

Step 1:
The number 42 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 42

On to step 2:
42 goes into 33 0 times with a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Grab the next digit (5) from the dividend, add it to 33, then carry on: 335 / 42

Step 3:
If we divide 335 by 42, we get 7 and a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 294 from 335, we get 41.
Take the next digit (3) from the dividend and append it to 41, then repeat: 413 / 42

Advancing to step 4:
42 goes into 413 9 times with a remainder of 35.
Write down 9 as next digit of the result. 
Result so far: 79.0
The remainder is 35 after subtracting 378 from 413.
Grab the next digit (5) from the dividend, add it to 35, then carry on: 355 / 42

Moving on to step 5:
If we divide 355 by 42, we get 8 and a remainder of 19.
Use 8 as the next digit of our solution. 
Result so far: 798.0
Subtract 336 from 355 to get 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 42

Step 6:
42 can be fit into 199 4 times, resulting in a remainder of 31.
Put 4 as the next digit of the answer. 
Result so far: 7984.0
Subtract 168 from 199 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 7:
42 goes into 310 7 times with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 7984.7
Deduct 294 from 310 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.

On to step 8:
160 divided by 42 is 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 7984.73
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.

Going ahead to step 9:
42 can be fit into 340 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 7984.738
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.

Moving on to step 10:
If we divide 40 by 42, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 7984.738
If we subtract 0 from 40, we 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.

Advancing to step 11:
If we divide 400 by 42, we get 9 and a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 7984.73809
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.

Step 12:
The number 42 fits into 220 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 7984.738095
The remainder is 10 after subtracting 210 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
100 divided by 42 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 7984.7380952
Subtracting 84 from 100 leaves us 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.

Advancing to step 14:
42 goes into 160 3 times with a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 7984.73809523
If we take 126 away from 160, we end up 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.

In conclusion, the division gives 7984.73809523 with a balance of 3.4e-08.