339665 ÷ 33 
We want to figure out the number of times 339665 can be divided by 33.

On to step 1:
33 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 33

Let's proceed to step 2:
If we divide 33 by 33, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 33 from 33 leaves us with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 33

Advancing to step 3:
33 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 33

On to step 4:
When dividing 96 by 33, we get 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
If we take 66 away from 96, we end up with 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 33

Advancing to step 5:
The number 33 fits into 306 9 times, leaving a remainder of 9.
The next digit of our result is 9. 
Result so far: 1029.0
Subtracting 297 from 306 leaves us with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 33

Going ahead to step 6:
When dividing 95 by 33, we get 2 with a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 10292.0
If we subtract 66 from 95, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
The number 33 fits into 290 8 times, leaving a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 10292.8
Subtracting 264 from 290 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
If we divide 260 by 33, we get 7 and a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 10292.87
If we subtract 231 from 260, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
33 goes into 290 8 times with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 10292.878
If we take 264 away from 290, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 10:
33 goes into 260 7 times with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 10292.8787
Subtract 231 from 260 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 11:
33 goes into 290 8 times with a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 10292.87878
If we subtract 264 from 290, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
33 can be fit into 260 7 times, resulting in a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 10292.878787
Subtracting 231 from 260 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 13:
33 goes into 290 8 times with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 10292.8787878
Subtracting 264 from 290 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
33 goes into 260 7 times with a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 10292.87878787
Deduct 231 from 260 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 10292.87878787 and a remainder of 2.9e-08.