451935 divided by 66 
We're looking to find how many times 66 goes into 451935.

Moving on to step 1:
66 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 66

Let's proceed to step 2:
The number 66 fits into 45 0 times, leaving a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 66

Let's proceed to step 3:
If we divide 451 by 66, we get 6 and a remainder of 55.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 396 away from 451, we end up with 55.
Fetch the next digit (9) from the dividend, attach it to 55 and continue: 559 / 66

Advancing to step 4:
The number 66 fits into 559 8 times, leaving a remainder of 31.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
The remainder is 31 after subtracting 528 from 559.
Bring next digit (3) of the dividend behind the 31 and repeat the process: 313 / 66

On to step 5:
When dividing 313 by 66, we get 4 with a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 684.0
The remainder is 49 after subtracting 264 from 313.
Append the next digit (5) from the dividend to 49 and continue with: 495 / 66

Advancing to step 6:
When dividing 495 by 66, we get 7 with a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 6847.0
If we take 462 away from 495, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
330 divided by 66 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 6847.5
If we subtract 330 from 330, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
66 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6847.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
When dividing 0 by 66, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6847.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 6847.5 and a remainder of 0.0.