We look at the division of 428775 by 66 
We want to divide 428775 by 66.

Going ahead to step 1:
66 goes into 4 0 times with 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.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 66

Let's proceed to step 2:
42 divided by 66 is 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 66

Going ahead to step 3:
66 can be fit into 428 6 times, resulting in a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 396 away from 428, we end up with 32.
Take the next digit (7) from the dividend and append it to 32, then repeat: 327 / 66

On to step 4:
66 goes into 327 4 times with a remainder of 63.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Deduct 264 from 327 and we're left with 63.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 66

Advancing to step 5:
The number 66 fits into 637 9 times, leaving a remainder of 43.
The next digit of our result is 9. 
Result so far: 649.0
Deduct 594 from 637 and we're left with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 66

Step 6:
When dividing 435 by 66, we get 6 with a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 6496.0
If we take 396 away from 435, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
66 goes into 390 5 times with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 6496.5
Subtracting 330 from 390 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
When dividing 600 by 66, we get 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 6496.59
If we take 594 away from 600, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
60 divided by 66 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 6496.59
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
66 can be fit into 600 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 6496.5909
If we subtract 594 from 600, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
When dividing 60 by 66, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 6496.5909
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
66 can be fit into 600 9 times, resulting in a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 6496.590909
If we take 594 away from 600, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
The number 66 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 6496.590909
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
When dividing 600 by 66, we get 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 6496.59090909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 6496.59090909 with a remainder of 6e-09.