43854872 divided by 912 
We're looking to find how many times 912 goes into 43854872.

Advancing to step 1:
912 goes into 4 0 times with 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.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 912

Going ahead to step 2:
43 divided by 912 is 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 912

Moving on to step 3:
912 goes into 438 0 times with a remainder of 438.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 438, we end up with 438.
Append the next digit (5) from the dividend to 438 and continue with: 4385 / 912

Moving on to step 4:
912 can be fit into 4385 4 times, resulting in a remainder of 737.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 3648 away from 4385, we end up with 737.
Bring next digit (4) of the dividend behind the 737 and repeat the process: 7374 / 912

Going ahead to step 5:
912 goes into 7374 8 times with a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 48.0
The remainder is 78 after subtracting 7296 from 7374.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 912

Advancing to step 6:
912 can be fit into 788 0 times, resulting in a remainder of 788.
Put 0 as the next digit of the answer. 
Result so far: 480.0
The remainder is 788 after subtracting 0 from 788.
Take the next digit (7) from the dividend and append it to 788, then repeat: 7887 / 912

Step 7:
912 goes into 7887 8 times with a remainder of 591.
Put 8 as the next digit of the answer. 
Result so far: 4808.0
The remainder is 591 after subtracting 7296 from 7887.
Bring next digit (2) of the dividend behind the 591 and repeat the process: 5912 / 912

Going ahead to step 8:
If we divide 5912 by 912, we get 6 and a remainder of 440.
Use 6 as the next digit of our solution. 
Result so far: 48086.0
If we take 5472 away from 5912, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 9:
The number 912 fits into 4400 4 times, leaving a remainder of 752.
The next digit of our result is 4. 
Result so far: 48086.4
Subtract 3648 from 4400 to get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

On to step 10:
The number 912 fits into 7520 8 times, leaving a remainder of 224.
Record the quotient 8 as the next digit in the result. 
Result so far: 48086.48
The remainder is 224 after subtracting 7296 from 7520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 11:
2240 divided by 912 is 2 with a remainder of 416.
Use 2 as the next digit of our solution. 
Result so far: 48086.482
The remainder is 416 after subtracting 1824 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 12:
912 can be fit into 4160 4 times, resulting in a remainder of 512.
Use 4 as the next digit of our solution. 
Result so far: 48086.4824
If we subtract 3648 from 4160, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 13:
912 can be fit into 5120 5 times, resulting in a remainder of 560.
Use 5 as the next digit of our solution. 
Result so far: 48086.48245
If we subtract 4560 from 5120, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 14:
If we divide 5600 by 912, we get 6 and a remainder of 128.
Write down 6 as next digit of the result. 
Result so far: 48086.482456
If we subtract 5472 from 5600, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 15:
912 can be fit into 1280 1 times, resulting in a remainder of 368.
Write down 1 as next digit of the result. 
Result so far: 48086.4824561
Subtracting 912 from 1280 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 16:
The number 912 fits into 3680 4 times, leaving a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 48086.48245614
Subtracting 3648 from 3680 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 48086.48245614, with a leftover of 3.2e-08.