Let's divide 451728 by 66
We want to divide 451728 by 66.

Advancing to step 1:
66 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 66

Advancing to step 2:
When dividing 45 by 66, we get 0 with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 66

Going ahead to step 3:
66 goes into 451 6 times with a remainder of 55.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 396 away from 451, we end up with 55.
Take the next digit (7) from the dividend and append it to 55, then repeat: 557 / 66

On to step 4:
66 can be fit into 557 8 times, resulting in a remainder of 29.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Subtracting 528 from 557 leaves us with 29.
Bring next digit (2) of the dividend behind the 29 and repeat the process: 292 / 66

Moving on to step 5:
The number 66 fits into 292 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 684.0
If we take 264 away from 292, we end up with 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 66

Let's proceed to step 6:
66 goes into 288 4 times with a remainder of 24.
The next digit of our result is 4. 
Result so far: 6844.0
Subtract 264 from 288 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
If we divide 240 by 66, we get 3 and a remainder of 42.
The next digit of our result is 3. 
Result so far: 6844.3
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
420 divided by 66 is 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 6844.36
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
If we divide 240 by 66, we get 3 and a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 6844.363
Deduct 198 from 240 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
66 goes into 420 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6844.3636
The remainder is 24 after subtracting 396 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
The number 66 fits into 240 3 times, leaving a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 6844.36363
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
The number 66 fits into 420 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 6844.363636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
240 divided by 66 is 3 with a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 6844.3636363
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 14:
If we divide 420 by 66, we get 6 and a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 6844.36363636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 6844.36363636, with a leftover of 2.4e-08.