We're dividing 18386453 by 448 
We're looking to find how many times 448 goes into 18386453.

Let's proceed to step 1:
The number 448 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 448

Let's proceed to step 2:
18 divided by 448 is 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 448

Moving on to step 3:
448 goes into 183 0 times with a remainder of 183.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 183, we end up with 183.
Grab the next digit (8) from the dividend, add it to 183, then carry on: 1838 / 448

Advancing to step 4:
1838 divided by 448 is 4 with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 46 after subtracting 1792 from 1838.
Fetch the next digit (6) from the dividend, attach it to 46 and continue: 466 / 448

On to step 5:
If we divide 466 by 448, we get 1 and a remainder of 18.
The next digit of our result is 1. 
Result so far: 41.0
The remainder is 18 after subtracting 448 from 466.
Grab the next digit (4) from the dividend, add it to 18, then carry on: 184 / 448

Going ahead to step 6:
The number 448 fits into 184 0 times, leaving a remainder of 184.
Record the quotient 0 as the next digit in the result. 
Result so far: 410.0
The remainder is 184 after subtracting 0 from 184.
Bring next digit (5) of the dividend behind the 184 and repeat the process: 1845 / 448

Going ahead to step 7:
When dividing 1845 by 448, we get 4 with a remainder of 53.
Record the quotient 4 as the next digit in the result. 
Result so far: 4104.0
If we subtract 1792 from 1845, we get 53.
Fetch the next digit (3) from the dividend, attach it to 53 and continue: 533 / 448

Going ahead to step 8:
533 divided by 448 is 1 with a remainder of 85.
The number 1 becomes the next digit in our result. 
Result so far: 41041.0
The remainder is 85 after subtracting 448 from 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 9:
850 divided by 448 is 1 with a remainder of 402.
The next digit of our result is 1. 
Result so far: 41041.1
The remainder is 402 after subtracting 448 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

On to step 10:
448 can be fit into 4020 8 times, resulting in a remainder of 436.
Put 8 as the next digit of the answer. 
Result so far: 41041.18
Deduct 3584 from 4020 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 11:
448 goes into 4360 9 times with a remainder of 328.
Use 9 as the next digit of our solution. 
Result so far: 41041.189
The remainder is 328 after subtracting 4032 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 12:
If we divide 3280 by 448, we get 7 and a remainder of 144.
The number 7 becomes the next digit in our result. 
Result so far: 41041.1897
If we take 3136 away from 3280, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 13:
When dividing 1440 by 448, we get 3 with a remainder of 96.
Put 3 as the next digit of the answer. 
Result so far: 41041.18973
Subtract 1344 from 1440 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 14:
448 goes into 960 2 times with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 41041.189732
Subtract 896 from 960 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 15:
448 can be fit into 640 1 times, resulting in a remainder of 192.
The next digit of our result is 1. 
Result so far: 41041.1897321
Subtract 448 from 640 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 16:
448 can be fit into 1920 4 times, resulting in a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 41041.18973214
If we subtract 1792 from 1920, 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.

The final outcome is 41041.18973214, with a leftover of 1.28e-07.