We're dividing 451424 by 66 
Our goal is to divide 451424 by 66.

Let's proceed to step 1:
66 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 66

Going ahead to step 2:
45 divided by 66 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 66

Step 3:
The number 66 fits into 451 6 times, leaving a remainder of 55.
The next digit of our result is 6. 
Result so far: 6.0
If we take 396 away from 451, we end up with 55.
Include the next digit (4) from the dividend after 55, then repeat: 554 / 66

Advancing to step 4:
66 goes into 554 8 times with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 68.0
Deduct 528 from 554 and we're left with 26.
Fetch the next digit (2) from the dividend, attach it to 26 and continue: 262 / 66

Moving on to step 5:
66 goes into 262 3 times with a remainder of 64.
Use 3 as the next digit of our solution. 
Result so far: 683.0
Subtracting 198 from 262 leaves us with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 66

Advancing to step 6:
The number 66 fits into 644 9 times, leaving a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 6839.0
If we take 594 away from 644, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 7:
If we divide 500 by 66, we get 7 and a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 6839.7
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
The number 66 fits into 380 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 6839.75
If we take 330 away from 380, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
500 divided by 66 is 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 6839.757
The remainder is 38 after subtracting 462 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
The number 66 fits into 380 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 6839.7575
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
500 divided by 66 is 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 6839.75757
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
66 goes into 380 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 6839.757575
If we take 330 away from 380, we end up with 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 13:
66 can be fit into 500 7 times, resulting in a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 6839.7575757
Deduct 462 from 500 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 14:
66 goes into 380 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 6839.75757575
Subtracting 330 from 380 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 6839.75757575 with a remainder of 5e-08.