We're dividing 450537 by 66 
Let's see how many times 66 fits into 450537.

Going ahead to step 1:
The number 66 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 66

Advancing to step 2:
45 divided by 66 is 0 with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 66

Advancing to step 3:
450 divided by 66 is 6 with a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 396 away from 450, we end up with 54.
Append the next digit (5) from the dividend to 54 and continue with: 545 / 66

Moving on to step 4:
545 divided by 66 is 8 with a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we take 528 away from 545, we end up with 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 66

Going ahead to step 5:
When dividing 173 by 66, we get 2 with a remainder of 41.
The number 2 becomes the next digit in our result. 
Result so far: 682.0
The remainder is 41 after subtracting 132 from 173.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 66

Moving on to step 6:
66 goes into 417 6 times with a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 6826.0
If we subtract 396 from 417, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
66 can be fit into 210 3 times, resulting in a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 6826.3
Deduct 198 from 210 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
120 divided by 66 is 1 with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 6826.31
Subtracting 66 from 120 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
66 can be fit into 540 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 6826.318
Subtracting 528 from 540 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
66 can be fit into 120 1 times, resulting in a remainder of 54.
The next digit of our result is 1. 
Result so far: 6826.3181
Deduct 66 from 120 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 11:
When dividing 540 by 66, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 6826.31818
Subtract 528 from 540 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
If we divide 120 by 66, we get 1 and a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 6826.318181
If we subtract 66 from 120, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 13:
540 divided by 66 is 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 6826.3181818
If we take 528 away from 540, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
The number 66 fits into 120 1 times, leaving a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 6826.31818181
Subtracting 66 from 120 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 6826.31818181 with a balance of 5.4e-08.