We're dividing 821424 by 71 
Let's see how many times 71 fits into 821424.

Advancing to step 1:
When dividing 8 by 71, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 71

On to step 2:
71 goes into 82 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 71 away from 82, we end up with 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 71

Moving on to step 3:
The number 71 fits into 111 1 times, leaving a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 71 from 111 to get 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 71

On to step 4:
404 divided by 71 is 5 with a remainder of 49.
Put 5 as the next digit of the answer. 
Result so far: 115.0
If we subtract 355 from 404, we get 49.
Bring next digit (2) of the dividend behind the 49 and repeat the process: 492 / 71

On to step 5:
492 divided by 71 is 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 1156.0
Subtracting 426 from 492 leaves us with 66.
Bring next digit (4) of the dividend behind the 66 and repeat the process: 664 / 71

Let's proceed to step 6:
71 can be fit into 664 9 times, resulting in a remainder of 25.
The next digit of our result is 9. 
Result so far: 11569.0
If we subtract 639 from 664, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
250 divided by 71 is 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 11569.3
If we take 213 away from 250, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 8:
71 goes into 370 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 11569.35
Deduct 355 from 370 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
71 goes into 150 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 11569.352
If we subtract 142 from 150, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
71 goes into 80 1 times with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 11569.3521
The remainder is 9 after subtracting 71 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
If we divide 90 by 71, we get 1 and a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 11569.35211
Subtracting 71 from 90 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 11569.35211 with a remainder of 1.9e-05.