We look at the division of 521171 by 33 
We're looking to find how many times 33 goes into 521171.

Let's proceed to step 1:
When dividing 5 by 33, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 33

Let's proceed to step 2:
When dividing 52 by 33, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 33 away from 52, we end up with 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 33

On to step 3:
191 divided by 33 is 5 with a remainder of 26.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we take 165 away from 191, we end up with 26.
Include the next digit (1) from the dividend after 26, then repeat: 261 / 33

On to step 4:
33 can be fit into 261 7 times, resulting in a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 157.0
The remainder is 30 after subtracting 231 from 261.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 33

On to step 5:
307 divided by 33 is 9 with a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 1579.0
If we subtract 297 from 307, we get 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 33

Moving on to step 6:
If we divide 101 by 33, we get 3 and a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 15793.0
If we take 99 away from 101, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
33 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 15793.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
33 can be fit into 200 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 15793.06
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
The number 33 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 15793.06
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
33 goes into 200 6 times with a remainder of 2.
The next digit of our result is 6. 
Result so far: 15793.0606
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
The number 33 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 15793.0606
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
33 can be fit into 200 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 15793.060606
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
20 divided by 33 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 15793.060606
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
When dividing 200 by 33, we get 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 15793.06060606
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 15793.06060606 and a remainder of 2e-09.