We're dividing 31073584 by 812 
We're looking to find how many times 812 goes into 31073584.

On to step 1:
812 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 812

Step 2:
31 divided by 812 is 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 812

Moving on to step 3:
310 divided by 812 is 0 with a remainder of 310.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 310 and we're left with 310.
Fetch the next digit (7) from the dividend, attach it to 310 and continue: 3107 / 812

On to step 4:
812 can be fit into 3107 3 times, resulting in a remainder of 671.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 2436 from 3107 and we're left with 671.
Append the next digit (3) from the dividend to 671 and continue with: 6713 / 812

Step 5:
6713 divided by 812 is 8 with a remainder of 217.
The next digit of our result is 8. 
Result so far: 38.0
Subtracting 6496 from 6713 leaves us with 217.
Bring next digit (5) of the dividend behind the 217 and repeat the process: 2175 / 812

Going ahead to step 6:
812 can be fit into 2175 2 times, resulting in a remainder of 551.
The number 2 becomes the next digit in our result. 
Result so far: 382.0
Deduct 1624 from 2175 and we're left with 551.
Bring next digit (8) of the dividend behind the 551 and repeat the process: 5518 / 812

On to step 7:
812 goes into 5518 6 times with a remainder of 646.
The next digit of our result is 6. 
Result so far: 3826.0
Deduct 4872 from 5518 and we're left with 646.
Bring next digit (4) of the dividend behind the 646 and repeat the process: 6464 / 812

Advancing to step 8:
812 can be fit into 6464 7 times, resulting in a remainder of 780.
Record the quotient 7 as the next digit in the result. 
Result so far: 38267.0
If we subtract 5684 from 6464, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 9:
7800 divided by 812 is 9 with a remainder of 492.
The next digit of our result is 9. 
Result so far: 38267.9
Subtract 7308 from 7800 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Let's proceed to step 10:
The number 812 fits into 4920 6 times, leaving a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 38267.96
Subtract 4872 from 4920 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
812 goes into 480 0 times with a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 38267.96
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 12:
When dividing 4800 by 812, we get 5 with a remainder of 740.
Record the quotient 5 as the next digit in the result. 
Result so far: 38267.9605
Deduct 4060 from 4800 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 13:
When dividing 7400 by 812, we get 9 with a remainder of 92.
Use 9 as the next digit of our solution. 
Result so far: 38267.96059
Subtracting 7308 from 7400 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 14:
When dividing 920 by 812, we get 1 with a remainder of 108.
The number 1 becomes the next digit in our result. 
Result so far: 38267.960591
Subtracting 812 from 920 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 15:
The number 812 fits into 1080 1 times, leaving a remainder of 268.
Write down 1 as next digit of the result. 
Result so far: 38267.9605911
Deduct 812 from 1080 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

After the division, we end up with 38267.9605911 and a remainder of 2.68e-06.