310660 ÷ 71 
Let's see how many times 71 fits into 310660.

Let's proceed to step 1:
The number 71 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 71

On to step 2:
31 divided by 71 is 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Include the next digit (0) from the dividend after 31, then repeat: 310 / 71

Moving on to step 3:
71 can be fit into 310 4 times, resulting in a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 284 from 310 to get 26.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 71

Step 4:
The number 71 fits into 266 3 times, leaving a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 43.0
If we take 213 away from 266, we end up with 53.
Bring next digit (6) of the dividend behind the 53 and repeat the process: 536 / 71

Advancing to step 5:
71 can be fit into 536 7 times, resulting in a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 437.0
Deduct 497 from 536 and we're left with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 71

On to step 6:
390 divided by 71 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 4375.0
Subtract 355 from 390 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 7:
When dividing 350 by 71, we get 4 with a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 4375.4
The remainder is 66 after subtracting 284 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
If we divide 660 by 71, we get 9 and a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 4375.49
Deduct 639 from 660 and we're left 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.

Going ahead to step 9:
210 divided by 71 is 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 4375.492
The remainder is 68 after subtracting 142 from 210.
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 10:
71 goes into 680 9 times with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 4375.4929
The remainder is 41 after subtracting 639 from 680.
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 11:
71 goes into 410 5 times with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 4375.49295
Deduct 355 from 410 and we're left 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 12:
When dividing 550 by 71, we get 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 4375.492957
Subtract 497 from 550 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 13:
When dividing 530 by 71, we get 7 with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 4375.4929577
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.

After the division, we end up with 4375.4929577 and a remainder of 3.3e-07.