We're dividing 39623828 by 342 
Let's see how many times 342 fits into 39623828.

On to step 1:
The number 342 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 342

On to step 2:
342 goes into 39 0 times with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (6) from the dividend, attach it to 39 and continue: 396 / 342

Advancing to step 3:
342 goes into 396 1 times with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 342 from 396 leaves us with 54.
Append the next digit (2) from the dividend to 54 and continue with: 542 / 342

Step 4:
When dividing 542 by 342, we get 1 with a remainder of 200.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 342 from 542 leaves us with 200.
Bring next digit (3) of the dividend behind the 200 and repeat the process: 2003 / 342

On to step 5:
If we divide 2003 by 342, we get 5 and a remainder of 293.
Put 5 as the next digit of the answer. 
Result so far: 115.0
Deduct 1710 from 2003 and we're left with 293.
Include the next digit (8) from the dividend after 293, then repeat: 2938 / 342

Moving on to step 6:
When dividing 2938 by 342, we get 8 with a remainder of 202.
Use 8 as the next digit of our solution. 
Result so far: 1158.0
If we subtract 2736 from 2938, we get 202.
Append the next digit (2) from the dividend to 202 and continue with: 2022 / 342

Going ahead to step 7:
If we divide 2022 by 342, we get 5 and a remainder of 312.
Use 5 as the next digit of our solution. 
Result so far: 11585.0
If we subtract 1710 from 2022, we get 312.
Include the next digit (8) from the dividend after 312, then repeat: 3128 / 342

Going ahead to step 8:
When dividing 3128 by 342, we get 9 with a remainder of 50.
Put 9 as the next digit of the answer. 
Result so far: 115859.0
Deduct 3078 from 3128 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
When dividing 500 by 342, we get 1 with a remainder of 158.
The number 1 becomes the next digit in our result. 
Result so far: 115859.1
Deduct 342 from 500 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 10:
If we divide 1580 by 342, we get 4 and a remainder of 212.
Use 4 as the next digit of our solution. 
Result so far: 115859.14
Subtracting 1368 from 1580 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 11:
If we divide 2120 by 342, we get 6 and a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 115859.146
The remainder is 68 after subtracting 2052 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 12:
If we divide 680 by 342, we get 1 and a remainder of 338.
The next digit of our result is 1. 
Result so far: 115859.1461
Deduct 342 from 680 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Step 13:
3380 divided by 342 is 9 with a remainder of 302.
Use 9 as the next digit of our solution. 
Result so far: 115859.14619
If we subtract 3078 from 3380, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 14:
342 goes into 3020 8 times with a remainder of 284.
Record the quotient 8 as the next digit in the result. 
Result so far: 115859.146198
Subtract 2736 from 3020 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 15:
When dividing 2840 by 342, we get 8 with a remainder of 104.
Put 8 as the next digit of the answer. 
Result so far: 115859.1461988
If we take 2736 away from 2840, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final outcome is 115859.1461988, with a leftover of 1.04e-06.