17692018 ÷ 448 
We want to figure out the number of times 17692018 can be divided by 448.

On to step 1:
448 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 448

Going ahead to step 2:
The number 448 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 448

On to step 3:
If we divide 176 by 448, we get 0 and a remainder of 176.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 176 and we're left with 176.
Append the next digit (9) from the dividend to 176 and continue with: 1769 / 448

Moving on to step 4:
The number 448 fits into 1769 3 times, leaving a remainder of 425.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 425 after subtracting 1344 from 1769.
Grab the next digit (2) from the dividend, add it to 425, then carry on: 4252 / 448

On to step 5:
448 goes into 4252 9 times with a remainder of 220.
Write down 9 as next digit of the result. 
Result so far: 39.0
The remainder is 220 after subtracting 4032 from 4252.
Grab the next digit (0) from the dividend, add it to 220, then carry on: 2200 / 448

Advancing to step 6:
2200 divided by 448 is 4 with a remainder of 408.
The number 4 becomes the next digit in our result. 
Result so far: 394.0
The remainder is 408 after subtracting 1792 from 2200.
Include the next digit (1) from the dividend after 408, then repeat: 4081 / 448

On to step 7:
When dividing 4081 by 448, we get 9 with a remainder of 49.
Use 9 as the next digit of our solution. 
Result so far: 3949.0
Subtract 4032 from 4081 to get 49.
Bring next digit (8) of the dividend behind the 49 and repeat the process: 498 / 448

Going ahead to step 8:
The number 448 fits into 498 1 times, leaving a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 39491.0
If we subtract 448 from 498, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
If we divide 500 by 448, we get 1 and a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 39491.1
If we take 448 away from 500, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 10:
When dividing 520 by 448, we get 1 with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 39491.11
If we subtract 448 from 520, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 39491.11, with a leftover of 0.072.