Let's divide 349607 by 42
We want to figure out the number of times 349607 can be divided by 42.

Step 1:
42 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 42

Advancing to step 2:
If we divide 34 by 42, we get 0 and a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Append the next digit (9) from the dividend to 34 and continue with: 349 / 42

Advancing to step 3:
349 divided by 42 is 8 with a remainder of 13.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 336 from 349 leaves us with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 42

On to step 4:
136 divided by 42 is 3 with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
If we subtract 126 from 136, we get 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 42

Going ahead to step 5:
100 divided by 42 is 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 832.0
Subtracting 84 from 100 leaves us with 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 42

Going ahead to step 6:
42 can be fit into 167 3 times, resulting in a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 8323.0
If we take 126 away from 167, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 7:
The number 42 fits into 410 9 times, leaving a remainder of 32.
The number 9 becomes the next digit in our result. 
Result so far: 8323.9
Subtract 378 from 410 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 8:
The number 42 fits into 320 7 times, leaving a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 8323.97
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
The number 42 fits into 260 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 8323.976
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
The number 42 fits into 80 1 times, leaving a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 8323.9761
If we take 42 away from 80, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
42 goes into 380 9 times with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 8323.97619
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
When dividing 20 by 42, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 8323.97619
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
The number 42 fits into 200 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 8323.9761904
Subtracting 168 from 200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
If we divide 320 by 42, we get 7 and a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 8323.97619047
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 8323.97619047 with a remainder of 2.6e-08.