We look at the division of 68864640 by 517 
We're looking to find how many times 517 goes into 68864640.

Advancing to step 1:
If we divide 6 by 517, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 517

Moving on to step 2:
517 can be fit into 68 0 times, resulting in a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Grab the next digit (8) from the dividend, add it to 68, then carry on: 688 / 517

Advancing to step 3:
If we divide 688 by 517, we get 1 and a remainder of 171.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 517 from 688 to get 171.
Bring next digit (6) of the dividend behind the 171 and repeat the process: 1716 / 517

Advancing to step 4:
If we divide 1716 by 517, we get 3 and a remainder of 165.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 1551 from 1716, we get 165.
Include the next digit (4) from the dividend after 165, then repeat: 1654 / 517

Let's proceed to step 5:
If we divide 1654 by 517, we get 3 and a remainder of 103.
Put 3 as the next digit of the answer. 
Result so far: 133.0
Subtract 1551 from 1654 to get 103.
Fetch the next digit (6) from the dividend, attach it to 103 and continue: 1036 / 517

Advancing to step 6:
When dividing 1036 by 517, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 1332.0
The remainder is 2 after subtracting 1034 from 1036.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 517

Moving on to step 7:
517 can be fit into 24 0 times, resulting in a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 13320.0
Deduct 0 from 24 and we're left with 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 517

Step 8:
517 can be fit into 240 0 times, resulting in a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 133200.0
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 9:
If we divide 2400 by 517, we get 4 and a remainder of 332.
Record the quotient 4 as the next digit in the result. 
Result so far: 133200.4
Subtracting 2068 from 2400 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Moving on to step 10:
The number 517 fits into 3320 6 times, leaving a remainder of 218.
Use 6 as the next digit of our solution. 
Result so far: 133200.46
Subtract 3102 from 3320 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 11:
If we divide 2180 by 517, we get 4 and a remainder of 112.
Record the quotient 4 as the next digit in the result. 
Result so far: 133200.464
The remainder is 112 after subtracting 2068 from 2180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 12:
517 can be fit into 1120 2 times, resulting in a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 133200.4642
The remainder is 86 after subtracting 1034 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 13:
When dividing 860 by 517, we get 1 with a remainder of 343.
The number 1 becomes the next digit in our result. 
Result so far: 133200.46421
Subtract 517 from 860 to get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Step 14:
517 can be fit into 3430 6 times, resulting in a remainder of 328.
Put 6 as the next digit of the answer. 
Result so far: 133200.464216
If we take 3102 away from 3430, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 15:
When dividing 3280 by 517, we get 6 with a remainder of 178.
Write down 6 as next digit of the result. 
Result so far: 133200.4642166
The remainder is 178 after subtracting 3102 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The quotient of the division is 133200.4642166, and the remainder is 1.78e-06.