43892372 divided by 454 
Our goal is to divide 43892372 by 454.

Advancing to step 1:
When dividing 4 by 454, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 454

Moving on to step 2:
454 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 454

Let's proceed to step 3:
454 can be fit into 438 0 times, resulting in a remainder of 438.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 438 to get 438.
Include the next digit (9) from the dividend after 438, then repeat: 4389 / 454

Step 4:
454 can be fit into 4389 9 times, resulting in a remainder of 303.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 303 after subtracting 4086 from 4389.
Bring next digit (2) of the dividend behind the 303 and repeat the process: 3032 / 454

Moving on to step 5:
3032 divided by 454 is 6 with a remainder of 308.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
The remainder is 308 after subtracting 2724 from 3032.
Bring next digit (3) of the dividend behind the 308 and repeat the process: 3083 / 454

Step 6:
The number 454 fits into 3083 6 times, leaving a remainder of 359.
The next digit of our result is 6. 
Result so far: 966.0
The remainder is 359 after subtracting 2724 from 3083.
Append the next digit (7) from the dividend to 359 and continue with: 3597 / 454

Step 7:
454 can be fit into 3597 7 times, resulting in a remainder of 419.
The number 7 becomes the next digit in our result. 
Result so far: 9667.0
Subtracting 3178 from 3597 leaves us with 419.
Append the next digit (2) from the dividend to 419 and continue with: 4192 / 454

Moving on to step 8:
When dividing 4192 by 454, we get 9 with a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 96679.0
If we take 4086 away from 4192, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 9:
454 can be fit into 1060 2 times, resulting in a remainder of 152.
The next digit of our result is 2. 
Result so far: 96679.2
Subtract 908 from 1060 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 10:
If we divide 1520 by 454, we get 3 and a remainder of 158.
The next digit of our result is 3. 
Result so far: 96679.23
Deduct 1362 from 1520 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 11:
The number 454 fits into 1580 3 times, leaving a remainder of 218.
Put 3 as the next digit of the answer. 
Result so far: 96679.233
Deduct 1362 from 1580 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The final result is 96679.233 with a remainder of 0.0218.