We divide 438912 by 51
Our goal is to divide 438912 by 51.

Step 1:
51 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 51

Going ahead to step 2:
51 goes into 43 0 times with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 51

Step 3:
The number 51 fits into 438 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 408 from 438 and we're left with 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 51

On to step 4:
If we divide 309 by 51, we get 6 and a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Subtract 306 from 309 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 51

Moving on to step 5:
31 divided by 51 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 860.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 51

Let's proceed to step 6:
312 divided by 51 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 8606.0
If we take 306 away from 312, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
51 can be fit into 60 1 times, resulting in a remainder of 9.
The next digit of our result is 1. 
Result so far: 8606.1
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
51 goes into 90 1 times with a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 8606.11
If we subtract 51 from 90, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The quotient of the division is 8606.11, and the remainder is 0.039.