We're dividing 305130 by 17 
We want to figure out the number of times 305130 can be divided by 17.

Let's proceed to step 1:
3 divided by 17 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 17

Step 2:
When dividing 30 by 17, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 17 from 30 and we're left with 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 17

Advancing to step 3:
The number 17 fits into 135 7 times, leaving a remainder of 16.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 119 from 135 leaves us with 16.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 17

Advancing to step 4:
When dividing 161 by 17, we get 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 179.0
Subtract 153 from 161 to get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 17

Let's proceed to step 5:
17 can be fit into 83 4 times, resulting in a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 1794.0
The remainder is 15 after subtracting 68 from 83.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 17

On to step 6:
When dividing 150 by 17, we get 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 17948.0
If we subtract 136 from 150, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
When dividing 140 by 17, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 17948.8
If we subtract 136 from 140, we 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.

Step 8:
17 can be fit into 40 2 times, resulting in a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 17948.82
If we subtract 34 from 40, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
If we divide 60 by 17, we get 3 and a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 17948.823
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
90 divided by 17 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 17948.8235
Subtracting 85 from 90 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 11:
17 can be fit into 50 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 17948.82352
If we take 34 away from 50, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
The number 17 fits into 160 9 times, leaving a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 17948.823529
Subtracting 153 from 160 leaves us 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.

Step 13:
If we divide 70 by 17, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 17948.8235294
The remainder is 2 after subtracting 68 from 70.
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 14:
If we divide 20 by 17, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 17948.82352941
Deduct 17 from 20 and we're left 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.

Our division results in 17948.82352941 with a remaining 3e-09.