We're dividing 17298909 by 678 
Let's see how many times 678 fits into 17298909.

Advancing to step 1:
When dividing 1 by 678, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 678

Going ahead to step 2:
If we divide 17 by 678, we get 0 and a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 678

Moving on to step 3:
678 can be fit into 172 0 times, resulting in a remainder of 172.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 172, we end up with 172.
Take the next digit (9) from the dividend and append it to 172, then repeat: 1729 / 678

Advancing to step 4:
1729 divided by 678 is 2 with a remainder of 373.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 1356 from 1729 leaves us with 373.
Bring next digit (8) of the dividend behind the 373 and repeat the process: 3738 / 678

Step 5:
If we divide 3738 by 678, we get 5 and a remainder of 348.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 3390 from 3738 to get 348.
Grab the next digit (9) from the dividend, add it to 348, then carry on: 3489 / 678

On to step 6:
678 can be fit into 3489 5 times, resulting in a remainder of 99.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
If we take 3390 away from 3489, we end up with 99.
Take the next digit (0) from the dividend and append it to 99, then repeat: 990 / 678

Step 7:
If we divide 990 by 678, we get 1 and a remainder of 312.
Record the quotient 1 as the next digit in the result. 
Result so far: 2551.0
If we subtract 678 from 990, we get 312.
Take the next digit (9) from the dividend and append it to 312, then repeat: 3129 / 678

Let's proceed to step 8:
678 can be fit into 3129 4 times, resulting in a remainder of 417.
The next digit of our result is 4. 
Result so far: 25514.0
If we take 2712 away from 3129, we end up with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

On to step 9:
4170 divided by 678 is 6 with a remainder of 102.
The number 6 becomes the next digit in our result. 
Result so far: 25514.6
Subtract 4068 from 4170 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 10:
678 goes into 1020 1 times with a remainder of 342.
Put 1 as the next digit of the answer. 
Result so far: 25514.61
The remainder is 342 after subtracting 678 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 11:
678 can be fit into 3420 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 25514.615
Deduct 3390 from 3420 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
The number 678 fits into 300 0 times, leaving a remainder of 300.
The next digit of our result is 0. 
Result so far: 25514.615
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 13:
When dividing 3000 by 678, we get 4 with a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 25514.61504
If we take 2712 away from 3000, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 14:
If we divide 2880 by 678, we get 4 and a remainder of 168.
The next digit of our result is 4. 
Result so far: 25514.615044
The remainder is 168 after subtracting 2712 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The quotient of the division is 25514.615044, and the remainder is 1.68e-05.