We look at the division of 31252863 by 381 
We want to divide 31252863 by 381.

On to step 1:
381 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 381

Step 2:
31 divided by 381 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 381

Let's proceed to step 3:
381 can be fit into 312 0 times, resulting in a remainder of 312.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 312, we end up with 312.
Append the next digit (5) from the dividend to 312 and continue with: 3125 / 381

Going ahead to step 4:
3125 divided by 381 is 8 with a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 3048 from 3125 to get 77.
Include the next digit (2) from the dividend after 77, then repeat: 772 / 381

Advancing to step 5:
If we divide 772 by 381, we get 2 and a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 82.0
If we take 762 away from 772, we end up with 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 381

Going ahead to step 6:
The number 381 fits into 108 0 times, leaving a remainder of 108.
The number 0 becomes the next digit in our result. 
Result so far: 820.0
Subtract 0 from 108 to get 108.
Include the next digit (6) from the dividend after 108, then repeat: 1086 / 381

Moving on to step 7:
1086 divided by 381 is 2 with a remainder of 324.
The next digit of our result is 2. 
Result so far: 8202.0
The remainder is 324 after subtracting 762 from 1086.
Append the next digit (3) from the dividend to 324 and continue with: 3243 / 381

Going ahead to step 8:
When dividing 3243 by 381, we get 8 with a remainder of 195.
Put 8 as the next digit of the answer. 
Result so far: 82028.0
If we take 3048 away from 3243, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 9:
If we divide 1950 by 381, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 82028.5
If we take 1905 away from 1950, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 10:
381 goes into 450 1 times with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 82028.51
Subtract 381 from 450 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 11:
381 goes into 690 1 times with a remainder of 309.
Record the quotient 1 as the next digit in the result. 
Result so far: 82028.511
If we take 381 away from 690, we end up with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Our division results in 82028.511 with a remaining 0.0309.