33712109 ÷ 839 
Let's see how many times 839 fits into 33712109.

Step 1:
3 divided by 839 is 0 with 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.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 839

Step 2:
If we divide 33 by 839, we get 0 and a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 839

Going ahead to step 3:
When dividing 337 by 839, we get 0 with a remainder of 337.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 337, we get 337.
Grab the next digit (1) from the dividend, add it to 337, then carry on: 3371 / 839

Moving on to step 4:
When dividing 3371 by 839, we get 4 with a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 3356 from 3371 to get 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 839

Moving on to step 5:
152 divided by 839 is 0 with a remainder of 152.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Deduct 0 from 152 and we're left with 152.
Grab the next digit (1) from the dividend, add it to 152, then carry on: 1521 / 839

Moving on to step 6:
839 goes into 1521 1 times with a remainder of 682.
Put 1 as the next digit of the answer. 
Result so far: 401.0
If we take 839 away from 1521, we end up with 682.
Include the next digit (0) from the dividend after 682, then repeat: 6820 / 839

On to step 7:
When dividing 6820 by 839, we get 8 with a remainder of 108.
The number 8 becomes the next digit in our result. 
Result so far: 4018.0
If we take 6712 away from 6820, we end up with 108.
Include the next digit (9) from the dividend after 108, then repeat: 1089 / 839

Moving on to step 8:
When dividing 1089 by 839, we get 1 with a remainder of 250.
Write down 1 as next digit of the result. 
Result so far: 40181.0
Subtract 839 from 1089 to 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.

Moving on to step 9:
When dividing 2500 by 839, we get 2 with a remainder of 822.
Write down 2 as next digit of the result. 
Result so far: 40181.2
The remainder is 822 after subtracting 1678 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

Let's proceed to step 10:
839 can be fit into 8220 9 times, resulting in a remainder of 669.
The next digit of our result is 9. 
Result so far: 40181.29
If we take 7551 away from 8220, we end up with 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Step 11:
The number 839 fits into 6690 7 times, leaving a remainder of 817.
Write down 7 as next digit of the result. 
Result so far: 40181.297
Subtract 5873 from 6690 to get 817.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8170, and continue the process.

Going ahead to step 12:
839 goes into 8170 9 times with a remainder of 619.
Use 9 as the next digit of our solution. 
Result so far: 40181.2979
The remainder is 619 after subtracting 7551 from 8170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Step 13:
The number 839 fits into 6190 7 times, leaving a remainder of 317.
The number 7 becomes the next digit in our result. 
Result so far: 40181.29797
The remainder is 317 after subtracting 5873 from 6190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Going ahead to step 14:
839 can be fit into 3170 3 times, resulting in a remainder of 653.
Put 3 as the next digit of the answer. 
Result so far: 40181.297973
If we take 2517 away from 3170, we end up with 653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Moving on to step 15:
6530 divided by 839 is 7 with a remainder of 657.
Put 7 as the next digit of the answer. 
Result so far: 40181.2979737
Subtract 5873 from 6530 to get 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

Moving on to step 16:
If we divide 6570 by 839, we get 7 and a remainder of 697.
The next digit of our result is 7. 
Result so far: 40181.29797377
Subtracting 5873 from 6570 leaves us with 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

After the division, we end up with 40181.29797377 and a remainder of 6.97e-07.