We look at the division of 623994 by 17 
Let's see how many times 17 fits into 623994.

On to step 1:
17 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 17

Advancing to step 2:
When dividing 62 by 17, we get 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 51 from 62 leaves us with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 17

Going ahead to step 3:
113 divided by 17 is 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Deduct 102 from 113 and we're left with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 17

Moving on to step 4:
If we divide 119 by 17, we get 7 and a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 367.0
The remainder is 0 after subtracting 119 from 119.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 17

Advancing to step 5:
9 divided by 17 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 3670.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 17

Step 6:
17 can be fit into 94 5 times, resulting in a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 36705.0
Subtracting 85 from 94 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
The number 17 fits into 90 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 36705.5
Subtract 85 from 90 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 36705.52
If we subtract 34 from 50, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
When dividing 160 by 17, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 36705.529
If we take 153 away from 160, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
17 can be fit into 70 4 times, resulting in a remainder of 2.
The next digit of our result is 4. 
Result so far: 36705.5294
Subtract 68 from 70 to 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.

On to step 11:
17 goes into 20 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 36705.52941
Subtracting 17 from 20 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.

Moving on to step 12:
17 goes into 30 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 36705.529411
Subtract 17 from 30 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 36705.529411, and the remainder is 1.3e-06.