45019016 divided by 448 
Let's see how many times 448 fits into 45019016.

On to step 1:
When dividing 4 by 448, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 448

Moving on to step 2:
448 goes into 45 0 times with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 448

On to step 3:
450 divided by 448 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 448 away from 450, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 448

On to step 4:
If we divide 21 by 448, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 21, we get 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 448

Moving on to step 5:
When dividing 219 by 448, we get 0 with a remainder of 219.
The number 0 becomes the next digit in our result. 
Result so far: 100.0
Subtracting 0 from 219 leaves us with 219.
Take the next digit (0) from the dividend and append it to 219, then repeat: 2190 / 448

On to step 6:
2190 divided by 448 is 4 with a remainder of 398.
Put 4 as the next digit of the answer. 
Result so far: 1004.0
The remainder is 398 after subtracting 1792 from 2190.
Include the next digit (1) from the dividend after 398, then repeat: 3981 / 448

Moving on to step 7:
3981 divided by 448 is 8 with a remainder of 397.
Record the quotient 8 as the next digit in the result. 
Result so far: 10048.0
Subtract 3584 from 3981 to get 397.
Fetch the next digit (6) from the dividend, attach it to 397 and continue: 3976 / 448

Going ahead to step 8:
3976 divided by 448 is 8 with a remainder of 392.
Record the quotient 8 as the next digit in the result. 
Result so far: 100488.0
Deduct 3584 from 3976 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 9:
If we divide 3920 by 448, we get 8 and a remainder of 336.
The next digit of our result is 8. 
Result so far: 100488.8
Subtracting 3584 from 3920 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 10:
448 can be fit into 3360 7 times, resulting in a remainder of 224.
Use 7 as the next digit of our solution. 
Result so far: 100488.87
Deduct 3136 from 3360 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 11:
The number 448 fits into 2240 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 100488.875
The remainder is 0 after subtracting 2240 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
448 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 100488.875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
448 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 100488.875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 100488.875 with a remainder of 0.0.