642645 divided by 33 
We want to divide 642645 by 33.

Step 1:
33 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 33

Going ahead to step 2:
33 can be fit into 64 1 times, resulting in a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 33 from 64 leaves us with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 33

Let's proceed to step 3:
33 goes into 312 9 times with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 297 from 312 and we're left with 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 33

On to step 4:
If we divide 156 by 33, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 194.0
Subtract 132 from 156 to get 24.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 33

Moving on to step 5:
244 divided by 33 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 1947.0
Subtract 231 from 244 to get 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 33

Advancing to step 6:
135 divided by 33 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 19474.0
Subtract 132 from 135 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
33 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 19474.0
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.

Let's proceed to step 8:
300 divided by 33 is 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 19474.09
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.

Moving on to step 9:
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: 19474.09
Subtracting 0 from 30 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.

Going ahead to step 10:
When dividing 300 by 33, we get 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 19474.0909
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.

Let's proceed to step 11:
If we divide 30 by 33, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 19474.0909
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.

Advancing to step 12:
When dividing 300 by 33, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 19474.090909
If we take 297 away from 300, we end up 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.

On to step 13:
The number 33 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 19474.090909
Deduct 0 from 30 and we're left 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.

Advancing to step 14:
33 can be fit into 300 9 times, resulting in a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 19474.09090909
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.

After the division, we end up with 19474.09090909 and a remainder of 3e-09.