We divide 31102985 by 805
Let's see how many times 805 fits into 31102985.

On 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
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 805

Advancing to step 2:
805 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (1) of the dividend behind the 31 and repeat the process: 311 / 805

Advancing to step 3:
805 goes into 311 0 times with a remainder of 311.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 311, we get 311.
Append the next digit (0) from the dividend to 311 and continue with: 3110 / 805

On to step 4:
3110 divided by 805 is 3 with a remainder of 695.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 2415 from 3110 to get 695.
Append the next digit (2) from the dividend to 695 and continue with: 6952 / 805

Going ahead to step 5:
6952 divided by 805 is 8 with a remainder of 512.
The next digit of our result is 8. 
Result so far: 38.0
Deduct 6440 from 6952 and we're left with 512.
Append the next digit (9) from the dividend to 512 and continue with: 5129 / 805

Advancing to step 6:
When dividing 5129 by 805, we get 6 with a remainder of 299.
Put 6 as the next digit of the answer. 
Result so far: 386.0
Subtract 4830 from 5129 to get 299.
Include the next digit (8) from the dividend after 299, then repeat: 2998 / 805

Moving on to step 7:
When dividing 2998 by 805, we get 3 with a remainder of 583.
Put 3 as the next digit of the answer. 
Result so far: 3863.0
Subtract 2415 from 2998 to get 583.
Fetch the next digit (5) from the dividend, attach it to 583 and continue: 5835 / 805

Step 8:
805 goes into 5835 7 times with a remainder of 200.
Write down 7 as next digit of the result. 
Result so far: 38637.0
Deduct 5635 from 5835 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 9:
If we divide 2000 by 805, we get 2 and a remainder of 390.
The number 2 becomes the next digit in our result. 
Result so far: 38637.2
Subtracting 1610 from 2000 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 10:
When dividing 3900 by 805, we get 4 with a remainder of 680.
Use 4 as the next digit of our solution. 
Result so far: 38637.24
If we take 3220 away from 3900, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 11:
The number 805 fits into 6800 8 times, leaving a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 38637.248
If we take 6440 away from 6800, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 12:
When dividing 3600 by 805, we get 4 with a remainder of 380.
The next digit of our result is 4. 
Result so far: 38637.2484
Deduct 3220 from 3600 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 13:
805 goes into 3800 4 times with a remainder of 580.
Use 4 as the next digit of our solution. 
Result so far: 38637.24844
If we take 3220 away from 3800, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The final result is 38637.24844 with a remainder of 0.00058.