We're dividing 343590 by 71 
We're looking to find how many times 71 goes into 343590.

Advancing to step 1:
3 divided by 71 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 71

Advancing to step 2:
The number 71 fits into 34 0 times, leaving a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Take the next digit (3) from the dividend and append it to 34, then repeat: 343 / 71

On to step 3:
343 divided by 71 is 4 with a remainder of 59.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 284 from 343 to get 59.
Fetch the next digit (5) from the dividend, attach it to 59 and continue: 595 / 71

Moving on to step 4:
The number 71 fits into 595 8 times, leaving a remainder of 27.
The next digit of our result is 8. 
Result so far: 48.0
If we subtract 568 from 595, we get 27.
Take the next digit (9) from the dividend and append it to 27, then repeat: 279 / 71

Step 5:
71 can be fit into 279 3 times, resulting in a remainder of 66.
The next digit of our result is 3. 
Result so far: 483.0
Deduct 213 from 279 and we're left with 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 71

Moving on to step 6:
660 divided by 71 is 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 4839.0
If we take 639 away from 660, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
71 can be fit into 210 2 times, resulting in a remainder of 68.
The next digit of our result is 2. 
Result so far: 4839.2
Subtract 142 from 210 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 8:
71 can be fit into 680 9 times, resulting in a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 4839.29
If we subtract 639 from 680, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
The number 71 fits into 410 5 times, leaving a remainder of 55.
The next digit of our result is 5. 
Result so far: 4839.295
Subtract 355 from 410 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 10:
71 goes into 550 7 times with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 4839.2957
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.

Moving on to step 11:
The number 71 fits into 530 7 times, leaving a remainder of 33.
The next digit of our result is 7. 
Result so far: 4839.29577
Deduct 497 from 530 and we're left 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.

Our division results in 4839.29577 with a remaining 3.3e-05.