We're dividing 3130073 by 805 
We want to figure out the number of times 3130073 can be divided by 805.

Let's proceed to step 1:
The number 805 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 805

Going ahead to step 2:
The number 805 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 805

Step 3:
313 divided by 805 is 0 with a remainder of 313.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 313 and we're left with 313.
Append the next digit (0) from the dividend to 313 and continue with: 3130 / 805

Moving on to step 4:
805 can be fit into 3130 3 times, resulting in a remainder of 715.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 715 after subtracting 2415 from 3130.
Fetch the next digit (0) from the dividend, attach it to 715 and continue: 7150 / 805

Going ahead to step 5:
805 can be fit into 7150 8 times, resulting in a remainder of 710.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we subtract 6440 from 7150, we get 710.
Grab the next digit (7) from the dividend, add it to 710, then carry on: 7107 / 805

Going ahead to step 6:
805 goes into 7107 8 times with a remainder of 667.
Put 8 as the next digit of the answer. 
Result so far: 388.0
If we subtract 6440 from 7107, we get 667.
Append the next digit (3) from the dividend to 667 and continue with: 6673 / 805

Going ahead to step 7:
805 goes into 6673 8 times with a remainder of 233.
The next digit of our result is 8. 
Result so far: 3888.0
If we subtract 6440 from 6673, we get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

On to step 8:
805 can be fit into 2330 2 times, resulting in a remainder of 720.
Record the quotient 2 as the next digit in the result. 
Result so far: 3888.2
If we subtract 1610 from 2330, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 9:
7200 divided by 805 is 8 with a remainder of 760.
Record the quotient 8 as the next digit in the result. 
Result so far: 3888.28
Subtracting 6440 from 7200 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 10:
When dividing 7600 by 805, we get 9 with a remainder of 355.
Put 9 as the next digit of the answer. 
Result so far: 3888.289
Deduct 7245 from 7600 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 11:
3550 divided by 805 is 4 with a remainder of 330.
Record the quotient 4 as the next digit in the result. 
Result so far: 3888.2894
If we subtract 3220 from 3550, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 12:
805 can be fit into 3300 4 times, resulting in a remainder of 80.
Write down 4 as next digit of the result. 
Result so far: 3888.28944
Subtract 3220 from 3300 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 3888.28944 and a remainder of 8e-05.