We're dividing 15943399 by 342 
We're looking to find how many times 342 goes into 15943399.

Step 1:
The number 342 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 342

Going ahead to step 2:
The number 342 fits into 15 0 times, leaving a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 342

Going ahead to step 3:
342 can be fit into 159 0 times, resulting in a remainder of 159.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 159, we get 159.
Include the next digit (4) from the dividend after 159, then repeat: 1594 / 342

On to step 4:
1594 divided by 342 is 4 with a remainder of 226.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 1368 from 1594 to get 226.
Append the next digit (3) from the dividend to 226 and continue with: 2263 / 342

Moving on to step 5:
When dividing 2263 by 342, we get 6 with a remainder of 211.
Write down 6 as next digit of the result. 
Result so far: 46.0
If we subtract 2052 from 2263, we get 211.
Include the next digit (3) from the dividend after 211, then repeat: 2113 / 342

Step 6:
342 goes into 2113 6 times with a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 466.0
The remainder is 61 after subtracting 2052 from 2113.
Append the next digit (9) from the dividend to 61 and continue with: 619 / 342

Let's proceed to step 7:
When dividing 619 by 342, we get 1 with a remainder of 277.
Write down 1 as next digit of the result. 
Result so far: 4661.0
If we take 342 away from 619, we end up with 277.
Fetch the next digit (9) from the dividend, attach it to 277 and continue: 2779 / 342

Moving on to step 8:
If we divide 2779 by 342, we get 8 and a remainder of 43.
Record the quotient 8 as the next digit in the result. 
Result so far: 46618.0
The remainder is 43 after subtracting 2736 from 2779.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 9:
430 divided by 342 is 1 with a remainder of 88.
Put 1 as the next digit of the answer. 
Result so far: 46618.1
Subtract 342 from 430 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 10:
When dividing 880 by 342, we get 2 with a remainder of 196.
The number 2 becomes the next digit in our result. 
Result so far: 46618.12
If we subtract 684 from 880, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 11:
342 goes into 1960 5 times with a remainder of 250.
The next digit of our result is 5. 
Result so far: 46618.125
If we subtract 1710 from 1960, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 12:
342 goes into 2500 7 times with a remainder of 106.
Write down 7 as next digit of the result. 
Result so far: 46618.1257
If we subtract 2394 from 2500, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 13:
If we divide 1060 by 342, we get 3 and a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 46618.12573
The remainder is 34 after subtracting 1026 from 1060.
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 14:
The number 342 fits into 340 0 times, leaving a remainder of 340.
Use 0 as the next digit of our solution. 
Result so far: 46618.12573
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 15:
The number 342 fits into 3400 9 times, leaving a remainder of 322.
Write down 9 as next digit of the result. 
Result so far: 46618.1257309
The remainder is 322 after subtracting 3078 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 16:
If we divide 3220 by 342, we get 9 and a remainder of 142.
The next digit of our result is 9. 
Result so far: 46618.12573099
If we subtract 3078 from 3220, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Our division results in 46618.12573099 with a remaining 1.42e-07.