80353 ÷ 71 
Let's see how many times 71 fits into 80353.

Going ahead to step 1:
The number 71 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 71

Moving on to step 2:
80 divided by 71 is 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 9 after subtracting 71 from 80.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 71

Let's proceed to step 3:
When dividing 93 by 71, we get 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 71 from 93 leaves us with 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 71

Step 4:
If we divide 225 by 71, we get 3 and a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
If we take 213 away from 225, we end up with 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 71

Going ahead to step 5:
If we divide 123 by 71, we get 1 and a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 1131.0
Subtract 71 from 123 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 6:
71 can be fit into 520 7 times, resulting in a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 1131.7
The remainder is 23 after subtracting 497 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
If we divide 230 by 71, we get 3 and a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 1131.73
The remainder is 17 after subtracting 213 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 8:
When dividing 170 by 71, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 1131.732
If we take 142 away from 170, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
71 can be fit into 280 3 times, resulting in a remainder of 67.
Use 3 as the next digit of our solution. 
Result so far: 1131.7323
Deduct 213 from 280 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 10:
If we divide 670 by 71, we get 9 and a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 1131.73239
Subtract 639 from 670 to get 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 11:
If we divide 310 by 71, we get 4 and a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 1131.732394
The remainder is 26 after subtracting 284 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
260 divided by 71 is 3 with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 1131.7323943
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.

Going ahead to step 13:
If we divide 470 by 71, we get 6 and a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 1131.73239436
If we subtract 426 from 470, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 1131.73239436, with a leftover of 4.4e-08.