39942411 divided by 172 
We want to divide 39942411 by 172.

Moving on to step 1:
The number 172 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 172

On to step 2:
The number 172 fits into 39 0 times, leaving a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 172

Advancing to step 3:
172 goes into 399 2 times with a remainder of 55.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 344 from 399 and we're left with 55.
Take the next digit (4) from the dividend and append it to 55, then repeat: 554 / 172

Moving on to step 4:
554 divided by 172 is 3 with a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtract 516 from 554 to get 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 172

Let's proceed to step 5:
172 goes into 382 2 times with a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 232.0
If we subtract 344 from 382, we get 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 172

Moving on to step 6:
172 can be fit into 384 2 times, resulting in a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 2322.0
Subtracting 344 from 384 leaves us with 40.
Grab the next digit (1) from the dividend, add it to 40, then carry on: 401 / 172

Moving on to step 7:
The number 172 fits into 401 2 times, leaving a remainder of 57.
The next digit of our result is 2. 
Result so far: 23222.0
Subtracting 344 from 401 leaves us with 57.
Fetch the next digit (1) from the dividend, attach it to 57 and continue: 571 / 172

Let's proceed to step 8:
172 can be fit into 571 3 times, resulting in a remainder of 55.
The next digit of our result is 3. 
Result so far: 232223.0
Subtract 516 from 571 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 9:
172 can be fit into 550 3 times, resulting in a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 232223.3
If we take 516 away from 550, 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.

Moving on to step 10:
When dividing 340 by 172, we get 1 with a remainder of 168.
Record the quotient 1 as the next digit in the result. 
Result so far: 232223.31
Subtract 172 from 340 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 11:
172 can be fit into 1680 9 times, resulting in a remainder of 132.
Record the quotient 9 as the next digit in the result. 
Result so far: 232223.319
Subtracting 1548 from 1680 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
The number 172 fits into 1320 7 times, leaving a remainder of 116.
Put 7 as the next digit of the answer. 
Result so far: 232223.3197
The remainder is 116 after subtracting 1204 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 13:
The number 172 fits into 1160 6 times, leaving a remainder of 128.
The next digit of our result is 6. 
Result so far: 232223.31976
Subtracting 1032 from 1160 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 14:
If we divide 1280 by 172, we get 7 and a remainder of 76.
The next digit of our result is 7. 
Result so far: 232223.319767
Subtract 1204 from 1280 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 15:
760 divided by 172 is 4 with a remainder of 72.
The next digit of our result is 4. 
Result so far: 232223.3197674
Subtract 688 from 760 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 16:
720 divided by 172 is 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 232223.31976744
Subtracting 688 from 720 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.

After the division, we end up with 232223.31976744 and a remainder of 3.2e-08.