391535 divided by 71 
We want to figure out the number of times 391535 can be divided by 71.

On to step 1:
71 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 71

Let's proceed to step 2:
71 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 71

Moving on to step 3:
When dividing 391 by 71, we get 5 with a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 355 from 391 to get 36.
Append the next digit (5) from the dividend to 36 and continue with: 365 / 71

Moving on to step 4:
71 can be fit into 365 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Subtract 355 from 365 to get 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 71

Step 5:
103 divided by 71 is 1 with a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 551.0
Deduct 71 from 103 and we're left with 32.
Include the next digit (5) from the dividend after 32, then repeat: 325 / 71

Let's proceed to step 6:
The number 71 fits into 325 4 times, leaving a remainder of 41.
The number 4 becomes the next digit in our result. 
Result so far: 5514.0
The remainder is 41 after subtracting 284 from 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 7:
71 can be fit into 410 5 times, resulting in a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 5514.5
If we take 355 away from 410, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 8:
71 can be fit into 550 7 times, resulting in a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 5514.57
Deduct 497 from 550 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 9:
71 goes into 530 7 times with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 5514.577
Subtracting 497 from 530 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 5514.577 with a remainder of 0.0033.