Let's divide 663891 by 33
We're looking to find how many times 33 goes into 663891.

Let's proceed to step 1:
6 divided by 33 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 33

Step 2:
33 goes into 66 2 times with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 66 from 66 and we're left with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 33

Moving on to step 3:
When dividing 3 by 33, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 20.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 33

On to step 4:
The number 33 fits into 38 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 201.0
Deduct 33 from 38 and we're left with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 33

Let's proceed to step 5:
When dividing 59 by 33, we get 1 with a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 2011.0
The remainder is 26 after subtracting 33 from 59.
Include the next digit (1) from the dividend after 26, then repeat: 261 / 33

Step 6:
33 goes into 261 7 times with a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 20117.0
Subtracting 231 from 261 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
300 divided by 33 is 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 20117.9
Deduct 297 from 300 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
When dividing 30 by 33, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 20117.9
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
If we divide 300 by 33, we get 9 and a remainder of 3.
The next digit of our result is 9. 
Result so far: 20117.909
The remainder is 3 after subtracting 297 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
The number 33 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 20117.909
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
If we divide 300 by 33, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 20117.90909
The remainder is 3 after subtracting 297 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
When dividing 30 by 33, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 20117.90909
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
33 goes into 300 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 20117.9090909
Subtracting 297 from 300 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 14:
The number 33 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 20117.9090909
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 20117.9090909, with a leftover of 3e-08.