209019 ÷ 17 
We want to figure out the number of times 209019 can be divided by 17.

Going ahead to step 1:
2 divided by 17 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 17

Going ahead to step 2:
20 divided by 17 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 17 from 20 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 17

Step 3:
17 can be fit into 39 2 times, resulting in a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 34 from 39 leaves us with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 17

Going ahead to step 4:
50 divided by 17 is 2 with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 122.0
Subtract 34 from 50 to get 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 17

Going ahead to step 5:
If we divide 161 by 17, we get 9 and a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 1229.0
Subtract 153 from 161 to get 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 17

Going ahead to step 6:
89 divided by 17 is 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 12295.0
Subtract 85 from 89 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
The number 17 fits into 40 2 times, leaving a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 12295.2
Subtracting 34 from 40 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
When dividing 60 by 17, we get 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 12295.23
Deduct 51 from 60 and we're left 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.

Advancing to step 9:
17 goes into 90 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 12295.235
If we subtract 85 from 90, we 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 10:
When dividing 50 by 17, we get 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 12295.2352
Subtract 34 from 50 to 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.

Moving on to step 11:
17 goes into 160 9 times with a remainder of 7.
The next digit of our result is 9. 
Result so far: 12295.23529
Subtract 153 from 160 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 12:
17 can be fit into 70 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 12295.235294
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.

Step 13:
When dividing 20 by 17, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 12295.2352941
If we subtract 17 from 20, we 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.

Moving on to step 14:
30 divided by 17 is 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 12295.23529411
Subtracting 17 from 30 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 12295.23529411 and a remainder of 1.3e-08.