10260818 divided by 517 
Let's see how many times 517 fits into 10260818.

On to step 1:
The number 517 fits into 1 0 times, leaving 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.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 517

Let's proceed to step 2:
The number 517 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 517

On to step 3:
517 can be fit into 102 0 times, resulting in a remainder of 102.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 102 and we're left with 102.
Fetch the next digit (6) from the dividend, attach it to 102 and continue: 1026 / 517

Advancing to step 4:
If we divide 1026 by 517, we get 1 and a remainder of 509.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 517 from 1026 and we're left with 509.
Grab the next digit (0) from the dividend, add it to 509, then carry on: 5090 / 517

Going ahead to step 5:
The number 517 fits into 5090 9 times, leaving a remainder of 437.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 4653 away from 5090, we end up with 437.
Grab the next digit (8) from the dividend, add it to 437, then carry on: 4378 / 517

Step 6:
When dividing 4378 by 517, we get 8 with a remainder of 242.
Record the quotient 8 as the next digit in the result. 
Result so far: 198.0
Subtract 4136 from 4378 to get 242.
Fetch the next digit (1) from the dividend, attach it to 242 and continue: 2421 / 517

Moving on to step 7:
2421 divided by 517 is 4 with a remainder of 353.
Use 4 as the next digit of our solution. 
Result so far: 1984.0
Subtracting 2068 from 2421 leaves us with 353.
Take the next digit (8) from the dividend and append it to 353, then repeat: 3538 / 517

Step 8:
517 can be fit into 3538 6 times, resulting in a remainder of 436.
Use 6 as the next digit of our solution. 
Result so far: 19846.0
Deduct 3102 from 3538 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 9:
4360 divided by 517 is 8 with a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 19846.8
Subtracting 4136 from 4360 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 10:
517 goes into 2240 4 times with a remainder of 172.
Record the quotient 4 as the next digit in the result. 
Result so far: 19846.84
Subtract 2068 from 2240 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 11:
1720 divided by 517 is 3 with a remainder of 169.
Record the quotient 3 as the next digit in the result. 
Result so far: 19846.843
Subtract 1551 from 1720 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Going ahead to step 12:
If we divide 1690 by 517, we get 3 and a remainder of 139.
The next digit of our result is 3. 
Result so far: 19846.8433
If we take 1551 away from 1690, we end up with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

The final result is 19846.8433 with a remainder of 0.00139.