We're dividing 31881323 by 124 
Our goal is to divide 31881323 by 124.

On to step 1:
If we divide 3 by 124, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 124

Let's proceed to step 2:
124 can be fit into 31 0 times, resulting in a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Take the next digit (8) from the dividend and append it to 31, then repeat: 318 / 124

Advancing to step 3:
When dividing 318 by 124, we get 2 with a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 70 after subtracting 248 from 318.
Fetch the next digit (8) from the dividend, attach it to 70 and continue: 708 / 124

Advancing to step 4:
124 can be fit into 708 5 times, resulting in a remainder of 88.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
The remainder is 88 after subtracting 620 from 708.
Bring next digit (1) of the dividend behind the 88 and repeat the process: 881 / 124

Let's proceed to step 5:
124 goes into 881 7 times with a remainder of 13.
The next digit of our result is 7. 
Result so far: 257.0
The remainder is 13 after subtracting 868 from 881.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 124

Going ahead to step 6:
If we divide 133 by 124, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 2571.0
Deduct 124 from 133 and we're left with 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 124

On to step 7:
When dividing 92 by 124, we get 0 with a remainder of 92.
Use 0 as the next digit of our solution. 
Result so far: 25710.0
If we take 0 away from 92, we end up with 92.
Grab the next digit (3) from the dividend, add it to 92, then carry on: 923 / 124

On to step 8:
The number 124 fits into 923 7 times, leaving a remainder of 55.
Write down 7 as next digit of the result. 
Result so far: 257107.0
If we subtract 868 from 923, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 9:
124 goes into 550 4 times with a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 257107.4
Deduct 496 from 550 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 10:
When dividing 540 by 124, we get 4 with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 257107.44
If we take 496 away from 540, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final result is 257107.44 with a remainder of 0.044.