We divide 258174 by 17
Our goal is to divide 258174 by 17.

Let's proceed to step 1:
17 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 17

On to step 2:
If we divide 25 by 17, we get 1 and a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we take 17 away from 25, we end up with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 17

Going ahead to step 3:
The number 17 fits into 88 5 times, leaving a remainder of 3.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 85 from 88, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 17

Moving on to step 4:
If we divide 31 by 17, we get 1 and a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 151.0
The remainder is 14 after subtracting 17 from 31.
Fetch the next digit (7) from the dividend, attach it to 14 and continue: 147 / 17

Let's proceed to step 5:
17 can be fit into 147 8 times, resulting in a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 1518.0
Subtract 136 from 147 to get 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 17

Advancing to step 6:
17 goes into 114 6 times with a remainder of 12.
The next digit of our result is 6. 
Result so far: 15186.0
Subtract 102 from 114 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
When dividing 120 by 17, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 15186.7
The remainder is 1 after subtracting 119 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
When dividing 10 by 17, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 15186.7
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
17 can be fit into 100 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 15186.705
If we take 85 away from 100, we end up 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.

Advancing to step 10:
17 can be fit into 150 8 times, resulting in a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 15186.7058
Subtracting 136 from 150 leaves us with 14.
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 11:
140 divided by 17 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 15186.70588
Subtract 136 from 140 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.

The final outcome is 15186.70588, with a leftover of 4e-06.