We look at the division of 40240012 by 448 
We want to divide 40240012 by 448.

Let's proceed to step 1:
The number 448 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 448

Moving on to step 2:
448 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Grab the next digit (2) from the dividend, add it to 40, then carry on: 402 / 448

On to step 3:
448 can be fit into 402 0 times, resulting in a remainder of 402.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 402 leaves us with 402.
Grab the next digit (4) from the dividend, add it to 402, then carry on: 4024 / 448

Step 4:
4024 divided by 448 is 8 with a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 3584 from 4024 leaves us with 440.
Append the next digit (0) from the dividend to 440 and continue with: 4400 / 448

Step 5:
If we divide 4400 by 448, we get 9 and a remainder of 368.
Write down 9 as next digit of the result. 
Result so far: 89.0
Deduct 4032 from 4400 and we're left with 368.
Fetch the next digit (0) from the dividend, attach it to 368 and continue: 3680 / 448

Moving on to step 6:
The number 448 fits into 3680 8 times, leaving a remainder of 96.
Record the quotient 8 as the next digit in the result. 
Result so far: 898.0
Deduct 3584 from 3680 and we're left with 96.
Fetch the next digit (1) from the dividend, attach it to 96 and continue: 961 / 448

Let's proceed to step 7:
The number 448 fits into 961 2 times, leaving a remainder of 65.
Record the quotient 2 as the next digit in the result. 
Result so far: 8982.0
Subtract 896 from 961 to get 65.
Include the next digit (2) from the dividend after 65, then repeat: 652 / 448

Moving on to step 8:
652 divided by 448 is 1 with a remainder of 204.
Put 1 as the next digit of the answer. 
Result so far: 89821.0
The remainder is 204 after subtracting 448 from 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 9:
The number 448 fits into 2040 4 times, leaving a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 89821.4
Deduct 1792 from 2040 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 10:
448 can be fit into 2480 5 times, resulting in a remainder of 240.
Record the quotient 5 as the next digit in the result. 
Result so far: 89821.45
The remainder is 240 after subtracting 2240 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 11:
When dividing 2400 by 448, we get 5 with a remainder of 160.
The next digit of our result is 5. 
Result so far: 89821.455
If we subtract 2240 from 2400, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 89821.455, with a leftover of 0.016.