423744 ÷ 34 
We want to figure out the number of times 423744 can be divided by 34.

Advancing to step 1:
If we divide 4 by 34, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 34

Going ahead to step 2:
When dividing 42 by 34, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we take 34 away from 42, we end up with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 34

Step 3:
34 goes into 83 2 times with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 68 from 83 and we're left with 15.
Bring next digit (7) of the dividend behind the 15 and repeat the process: 157 / 34

On to step 4:
157 divided by 34 is 4 with a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
Subtracting 136 from 157 leaves us with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 34

Advancing to step 5:
If we divide 214 by 34, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 1246.0
The remainder is 10 after subtracting 204 from 214.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 34

Advancing to step 6:
The number 34 fits into 104 3 times, leaving a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12463.0
Subtract 102 from 104 to get 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 7:
If we divide 20 by 34, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 12463.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
34 can be fit into 200 5 times, resulting in a remainder of 30.
The next digit of our result is 5. 
Result so far: 12463.05
If we subtract 170 from 200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
If we divide 300 by 34, we get 8 and a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 12463.058
If we subtract 272 from 300, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
280 divided by 34 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 12463.0588
Subtracting 272 from 280 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 12463.0588 with a remainder of 8e-05.