We're dividing 103881 by 51 
We want to figure out the number of times 103881 can be divided by 51.

Let's proceed to step 1:
51 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 51

Let's proceed to step 2:
The number 51 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 51

Step 3:
The number 51 fits into 103 2 times, leaving a remainder of 1.
The next digit of our result is 2. 
Result so far: 2.0
If we take 102 away from 103, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 51

Moving on to step 4:
18 divided by 51 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 51

Going ahead to step 5:
188 divided by 51 is 3 with a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
Deduct 153 from 188 and we're left with 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 51

Advancing to step 6:
If we divide 351 by 51, we get 6 and a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 2036.0
Subtracting 306 from 351 leaves us 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.

Step 7:
If we divide 450 by 51, we get 8 and a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 2036.8
Deduct 408 from 450 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
If we divide 420 by 51, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 2036.88
Subtracting 408 from 420 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 2036.88 with a balance of 0.012.