Let's divide 31190464 by 805
We want to divide 31190464 by 805.

Step 1:
When dividing 3 by 805, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 805

On to step 2:
The number 805 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 805

Advancing to step 3:
If we divide 311 by 805, we get 0 and a remainder of 311.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 311 and we're left with 311.
Fetch the next digit (9) from the dividend, attach it to 311 and continue: 3119 / 805

Step 4:
If we divide 3119 by 805, we get 3 and a remainder of 704.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 2415 from 3119 leaves us with 704.
Append the next digit (0) from the dividend to 704 and continue with: 7040 / 805

Going ahead to step 5:
805 can be fit into 7040 8 times, resulting in a remainder of 600.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we subtract 6440 from 7040, we get 600.
Grab the next digit (4) from the dividend, add it to 600, then carry on: 6004 / 805

On to step 6:
If we divide 6004 by 805, we get 7 and a remainder of 369.
The number 7 becomes the next digit in our result. 
Result so far: 387.0
Subtract 5635 from 6004 to get 369.
Bring next digit (6) of the dividend behind the 369 and repeat the process: 3696 / 805

Let's proceed to step 7:
805 goes into 3696 4 times with a remainder of 476.
The number 4 becomes the next digit in our result. 
Result so far: 3874.0
Deduct 3220 from 3696 and we're left with 476.
Bring next digit (4) of the dividend behind the 476 and repeat the process: 4764 / 805

Going ahead to step 8:
805 goes into 4764 5 times with a remainder of 739.
The number 5 becomes the next digit in our result. 
Result so far: 38745.0
If we subtract 4025 from 4764, we get 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

On to step 9:
805 can be fit into 7390 9 times, resulting in a remainder of 145.
Use 9 as the next digit of our solution. 
Result so far: 38745.9
If we subtract 7245 from 7390, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 10:
1450 divided by 805 is 1 with a remainder of 645.
Use 1 as the next digit of our solution. 
Result so far: 38745.91
If we subtract 805 from 1450, we get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

On to step 11:
If we divide 6450 by 805, we get 8 and a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 38745.918
Deduct 6440 from 6450 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
100 divided by 805 is 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 38745.918
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 13:
1000 divided by 805 is 1 with a remainder of 195.
Use 1 as the next digit of our solution. 
Result so far: 38745.91801
Subtract 805 from 1000 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 14:
805 can be fit into 1950 2 times, resulting in a remainder of 340.
Write down 2 as next digit of the result. 
Result so far: 38745.918012
The remainder is 340 after subtracting 1610 from 1950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 15:
805 goes into 3400 4 times with a remainder of 180.
Put 4 as the next digit of the answer. 
Result so far: 38745.9180124
If we subtract 3220 from 3400, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 16:
805 can be fit into 1800 2 times, resulting in a remainder of 190.
The number 2 becomes the next digit in our result. 
Result so far: 38745.91801242
Deduct 1610 from 1800 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

In conclusion, the division gives 38745.91801242 with a balance of 1.9e-07.