839074 ÷ 71 
Our goal is to divide 839074 by 71.

Step 1:
If we divide 8 by 71, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 71

Step 2:
If we divide 83 by 71, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 71 from 83 leaves us with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 71

On to step 3:
When dividing 129 by 71, we get 1 with a remainder of 58.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 71 from 129 to get 58.
Fetch the next digit (0) from the dividend, attach it to 58 and continue: 580 / 71

Moving on to step 4:
71 goes into 580 8 times with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 118.0
If we take 568 away from 580, we end up with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 71

Going ahead to step 5:
127 divided by 71 is 1 with a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 1181.0
The remainder is 56 after subtracting 71 from 127.
Include the next digit (4) from the dividend after 56, then repeat: 564 / 71

Let's proceed to step 6:
If we divide 564 by 71, we get 7 and a remainder of 67.
Record the quotient 7 as the next digit in the result. 
Result so far: 11817.0
If we take 497 away from 564, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 7:
If we divide 670 by 71, we get 9 and a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 11817.9
Subtract 639 from 670 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
71 goes into 310 4 times with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 11817.94
Subtract 284 from 310 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
The number 71 fits into 260 3 times, leaving a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 11817.943
Deduct 213 from 260 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 10:
470 divided by 71 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 11817.9436
The remainder is 44 after subtracting 426 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
71 can be fit into 440 6 times, resulting in a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 11817.94366
If we take 426 away from 440, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The quotient of the division is 11817.94366, and the remainder is 1.4e-05.