31375469 ÷ 807 
Let's see how many times 807 fits into 31375469.

On to step 1:
3 divided by 807 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 807

Step 2:
807 can be fit into 31 0 times, resulting in a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Append the next digit (3) from the dividend to 31 and continue with: 313 / 807

On to step 3:
When dividing 313 by 807, we get 0 with a remainder of 313.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 313 after subtracting 0 from 313.
Grab the next digit (7) from the dividend, add it to 313, then carry on: 3137 / 807

On to step 4:
807 goes into 3137 3 times with a remainder of 716.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 2421 away from 3137, we end up with 716.
Bring next digit (5) of the dividend behind the 716 and repeat the process: 7165 / 807

Moving on to step 5:
807 can be fit into 7165 8 times, resulting in a remainder of 709.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Subtract 6456 from 7165 to get 709.
Include the next digit (4) from the dividend after 709, then repeat: 7094 / 807

Going ahead to step 6:
807 goes into 7094 8 times with a remainder of 638.
Write down 8 as next digit of the result. 
Result so far: 388.0
Deduct 6456 from 7094 and we're left with 638.
Grab the next digit (6) from the dividend, add it to 638, then carry on: 6386 / 807

Going ahead to step 7:
807 can be fit into 6386 7 times, resulting in a remainder of 737.
Write down 7 as next digit of the result. 
Result so far: 3887.0
If we take 5649 away from 6386, we end up with 737.
Bring next digit (9) of the dividend behind the 737 and repeat the process: 7379 / 807

Going ahead to step 8:
When dividing 7379 by 807, we get 9 with a remainder of 116.
Use 9 as the next digit of our solution. 
Result so far: 38879.0
The remainder is 116 after subtracting 7263 from 7379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 9:
If we divide 1160 by 807, we get 1 and a remainder of 353.
The next digit of our result is 1. 
Result so far: 38879.1
Deduct 807 from 1160 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Moving on to step 10:
3530 divided by 807 is 4 with a remainder of 302.
Write down 4 as next digit of the result. 
Result so far: 38879.14
Subtracting 3228 from 3530 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 11:
When dividing 3020 by 807, we get 3 with a remainder of 599.
The number 3 becomes the next digit in our result. 
Result so far: 38879.143
Subtracting 2421 from 3020 leaves us with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Let's proceed to step 12:
807 can be fit into 5990 7 times, resulting in a remainder of 341.
The number 7 becomes the next digit in our result. 
Result so far: 38879.1437
Deduct 5649 from 5990 and we're left with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Going ahead to step 13:
807 goes into 3410 4 times with a remainder of 182.
The number 4 becomes the next digit in our result. 
Result so far: 38879.14374
If we subtract 3228 from 3410, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 14:
807 can be fit into 1820 2 times, resulting in a remainder of 206.
Use 2 as the next digit of our solution. 
Result so far: 38879.143742
The remainder is 206 after subtracting 1614 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 15:
807 can be fit into 2060 2 times, resulting in a remainder of 446.
Write down 2 as next digit of the result. 
Result so far: 38879.1437422
Subtracting 1614 from 2060 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

After the division, we end up with 38879.1437422 and a remainder of 4.46e-06.