We're dividing 31227863 by 981 
Let's see how many times 981 fits into 31227863.

Step 1:
981 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 981

On to step 2:
31 divided by 981 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 981

Advancing to step 3:
312 divided by 981 is 0 with a remainder of 312.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 312 and we're left with 312.
Append the next digit (2) from the dividend to 312 and continue with: 3122 / 981

Step 4:
If we divide 3122 by 981, we get 3 and a remainder of 179.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2943 from 3122, we get 179.
Bring next digit (7) of the dividend behind the 179 and repeat the process: 1797 / 981

Advancing to step 5:
The number 981 fits into 1797 1 times, leaving a remainder of 816.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtracting 981 from 1797 leaves us with 816.
Include the next digit (8) from the dividend after 816, then repeat: 8168 / 981

Advancing to step 6:
If we divide 8168 by 981, we get 8 and a remainder of 320.
Write down 8 as next digit of the result. 
Result so far: 318.0
The remainder is 320 after subtracting 7848 from 8168.
Take the next digit (6) from the dividend and append it to 320, then repeat: 3206 / 981

Let's proceed to step 7:
The number 981 fits into 3206 3 times, leaving a remainder of 263.
The next digit of our result is 3. 
Result so far: 3183.0
Deduct 2943 from 3206 and we're left with 263.
Take the next digit (3) from the dividend and append it to 263, then repeat: 2633 / 981

Step 8:
If we divide 2633 by 981, we get 2 and a remainder of 671.
Put 2 as the next digit of the answer. 
Result so far: 31832.0
If we subtract 1962 from 2633, we get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

On to step 9:
If we divide 6710 by 981, we get 6 and a remainder of 824.
Use 6 as the next digit of our solution. 
Result so far: 31832.6
If we subtract 5886 from 6710, we get 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

On to step 10:
When dividing 8240 by 981, we get 8 with a remainder of 392.
The next digit of our result is 8. 
Result so far: 31832.68
If we take 7848 away from 8240, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 11:
3920 divided by 981 is 3 with a remainder of 977.
Put 3 as the next digit of the answer. 
Result so far: 31832.683
The remainder is 977 after subtracting 2943 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9770, and continue the process.

On to step 12:
981 can be fit into 9770 9 times, resulting in a remainder of 941.
Put 9 as the next digit of the answer. 
Result so far: 31832.6839
If we take 8829 away from 9770, we end up with 941.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9410, and continue the process.

On to step 13:
981 goes into 9410 9 times with a remainder of 581.
The number 9 becomes the next digit in our result. 
Result so far: 31832.68399
If we subtract 8829 from 9410, we get 581.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5810, and continue the process.

The final result is 31832.68399 with a remainder of 0.000581.