We look at the division of 664236 by 71 
We want to divide 664236 by 71.

Moving on to step 1:
71 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 71

Going ahead to step 2:
When dividing 66 by 71, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Grab the next digit (4) from the dividend, add it to 66, then carry on: 664 / 71

Let's proceed to step 3:
When dividing 664 by 71, we get 9 with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 639 from 664 to get 25.
Bring next digit (2) of the dividend behind the 25 and repeat the process: 252 / 71

On to step 4:
71 goes into 252 3 times with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Subtracting 213 from 252 leaves us with 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 71

Step 5:
When dividing 393 by 71, we get 5 with a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 935.0
If we take 355 away from 393, we end up with 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 71

Moving on to step 6:
71 can be fit into 386 5 times, resulting in a remainder of 31.
Put 5 as the next digit of the answer. 
Result so far: 9355.0
Subtracting 355 from 386 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
71 goes into 310 4 times with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 9355.4
If we subtract 284 from 310, we 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.

Let's proceed to step 8:
71 can be fit into 260 3 times, resulting in a remainder of 47.
The next digit of our result is 3. 
Result so far: 9355.43
The remainder is 47 after subtracting 213 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
470 divided by 71 is 6 with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 9355.436
Subtracting 426 from 470 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
71 can be fit into 440 6 times, resulting in a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 9355.4366
Deduct 426 from 440 and we're left 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 final outcome is 9355.4366, with a leftover of 0.00014.