Let's divide 17864965 by 680
We want to divide 17864965 by 680.

Moving on to step 1:
680 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 680

Going ahead to step 2:
The number 680 fits into 17 0 times, leaving a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 680

Step 3:
The number 680 fits into 178 0 times, leaving a remainder of 178.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 178, we get 178.
Include the next digit (6) from the dividend after 178, then repeat: 1786 / 680

Step 4:
When dividing 1786 by 680, we get 2 with a remainder of 426.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1360 from 1786, we get 426.
Grab the next digit (4) from the dividend, add it to 426, then carry on: 4264 / 680

Advancing to step 5:
The number 680 fits into 4264 6 times, leaving a remainder of 184.
Use 6 as the next digit of our solution. 
Result so far: 26.0
If we subtract 4080 from 4264, we get 184.
Bring next digit (9) of the dividend behind the 184 and repeat the process: 1849 / 680

On to step 6:
680 goes into 1849 2 times with a remainder of 489.
The next digit of our result is 2. 
Result so far: 262.0
Subtracting 1360 from 1849 leaves us with 489.
Grab the next digit (6) from the dividend, add it to 489, then carry on: 4896 / 680

Going ahead to step 7:
If we divide 4896 by 680, we get 7 and a remainder of 136.
Put 7 as the next digit of the answer. 
Result so far: 2627.0
The remainder is 136 after subtracting 4760 from 4896.
Grab the next digit (5) from the dividend, add it to 136, then carry on: 1365 / 680

Step 8:
The number 680 fits into 1365 2 times, leaving a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 26272.0
If we take 1360 away from 1365, we end up 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.

Going ahead to step 9:
If we divide 50 by 680, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 26272.0
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
The number 680 fits into 500 0 times, leaving a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 26272.0
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

After the division, we end up with 26272.0 and a remainder of 0.5.