300802 ÷ 71 
We're looking to find how many times 71 goes into 300802.

On to step 1:
3 divided by 71 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 71

Advancing to step 2:
30 divided by 71 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 71

Let's proceed to step 3:
The number 71 fits into 300 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 284 away from 300, we end up with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 71

Step 4:
71 goes into 168 2 times with a remainder of 26.
The next digit of our result is 2. 
Result so far: 42.0
The remainder is 26 after subtracting 142 from 168.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 71

On to step 5:
When dividing 260 by 71, we get 3 with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 423.0
Subtract 213 from 260 to get 47.
Take the next digit (2) from the dividend and append it to 47, then repeat: 472 / 71

On to step 6:
472 divided by 71 is 6 with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 4236.0
If we subtract 426 from 472, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 7:
If we divide 460 by 71, we get 6 and a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 4236.6
Deduct 426 from 460 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
The number 71 fits into 340 4 times, leaving a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 4236.64
Subtract 284 from 340 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 9:
71 can be fit into 560 7 times, resulting in a remainder of 63.
Write down 7 as next digit of the result. 
Result so far: 4236.647
If we subtract 497 from 560, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 10:
The number 71 fits into 630 8 times, leaving a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 4236.6478
The remainder is 62 after subtracting 568 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 11:
71 goes into 620 8 times with a remainder of 52.
The next digit of our result is 8. 
Result so far: 4236.64788
Deduct 568 from 620 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 4236.64788, with a leftover of 5.2e-05.