We're dividing 42552 by 66 
Our goal is to divide 42552 by 66.

Let's proceed to step 1:
66 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 66

Let's proceed to step 2:
When dividing 42 by 66, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 66

Step 3:
425 divided by 66 is 6 with a remainder of 29.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 396 from 425 to get 29.
Grab the next digit (5) from the dividend, add it to 29, then carry on: 295 / 66

On to step 4:
If we divide 295 by 66, we get 4 and a remainder of 31.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Subtracting 264 from 295 leaves us with 31.
Append the next digit (2) from the dividend to 31 and continue with: 312 / 66

Moving on to step 5:
If we divide 312 by 66, we get 4 and a remainder of 48.
The next digit of our result is 4. 
Result so far: 644.0
If we take 264 away from 312, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 6:
When dividing 480 by 66, we get 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 644.7
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
66 goes into 180 2 times with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 644.72
The remainder is 48 after subtracting 132 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 8:
66 goes into 480 7 times with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 644.727
The remainder is 18 after subtracting 462 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
When dividing 180 by 66, we get 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 644.7272
Subtracting 132 from 180 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
If we divide 480 by 66, we get 7 and a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 644.72727
Subtract 462 from 480 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 11:
When dividing 180 by 66, we get 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 644.727272
The remainder is 48 after subtracting 132 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 12:
66 goes into 480 7 times with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 644.7272727
Subtract 462 from 480 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 13:
The number 66 fits into 180 2 times, leaving a remainder of 48.
The next digit of our result is 2. 
Result so far: 644.72727272
If we take 132 away from 180, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 644.72727272 and a remainder of 4.8e-08.