We divide 302921 by 17
We want to figure out the number of times 302921 can be divided by 17.

Let's proceed to step 1:
The number 17 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 17

Step 2:
30 divided by 17 is 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 17 away from 30, we end up with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 17

Advancing to step 3:
132 divided by 17 is 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 119 from 132 leaves us with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 17

Advancing to step 4:
When dividing 139 by 17, we get 8 with a remainder of 3.
The next digit of our result is 8. 
Result so far: 178.0
Subtract 136 from 139 to get 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 17

Step 5:
The number 17 fits into 32 1 times, leaving a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1781.0
Subtract 17 from 32 to get 15.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 17

Advancing to step 6:
17 can be fit into 151 8 times, resulting in a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 17818.0
Subtracting 136 from 151 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
If we divide 150 by 17, we get 8 and a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 17818.8
The remainder is 14 after subtracting 136 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
140 divided by 17 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 17818.88
Deduct 136 from 140 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 17818.88 and a remainder of 0.004.