We look at the division of 35440721 by 518 
We want to figure out the number of times 35440721 can be divided by 518.

Advancing to step 1:
518 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 518

Advancing to step 2:
When dividing 35 by 518, we get 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 518

Moving on to step 3:
When dividing 354 by 518, we get 0 with a remainder of 354.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 354 after subtracting 0 from 354.
Include the next digit (4) from the dividend after 354, then repeat: 3544 / 518

Moving on to step 4:
If we divide 3544 by 518, we get 6 and a remainder of 436.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 3108 from 3544 and we're left with 436.
Include the next digit (0) from the dividend after 436, then repeat: 4360 / 518

Moving on to step 5:
When dividing 4360 by 518, we get 8 with a remainder of 216.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
Subtract 4144 from 4360 to get 216.
Include the next digit (7) from the dividend after 216, then repeat: 2167 / 518

Advancing to step 6:
518 goes into 2167 4 times with a remainder of 95.
Put 4 as the next digit of the answer. 
Result so far: 684.0
Subtract 2072 from 2167 to get 95.
Take the next digit (2) from the dividend and append it to 95, then repeat: 952 / 518

Going ahead to step 7:
If we divide 952 by 518, we get 1 and a remainder of 434.
The number 1 becomes the next digit in our result. 
Result so far: 6841.0
The remainder is 434 after subtracting 518 from 952.
Grab the next digit (1) from the dividend, add it to 434, then carry on: 4341 / 518

Moving on to step 8:
If we divide 4341 by 518, we get 8 and a remainder of 197.
Put 8 as the next digit of the answer. 
Result so far: 68418.0
Subtracting 4144 from 4341 leaves us with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Let's proceed to step 9:
1970 divided by 518 is 3 with a remainder of 416.
Use 3 as the next digit of our solution. 
Result so far: 68418.3
Deduct 1554 from 1970 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 10:
4160 divided by 518 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 68418.38
If we take 4144 away from 4160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
If we divide 160 by 518, we get 0 and a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 68418.38
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 12:
The number 518 fits into 1600 3 times, leaving a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 68418.3803
The remainder is 46 after subtracting 1554 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 13:
518 can be fit into 460 0 times, resulting in a remainder of 460.
Use 0 as the next digit of our solution. 
Result so far: 68418.3803
Deduct 0 from 460 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 14:
4600 divided by 518 is 8 with a remainder of 456.
The next digit of our result is 8. 
Result so far: 68418.380308
Subtract 4144 from 4600 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 15:
518 can be fit into 4560 8 times, resulting in a remainder of 416.
The number 8 becomes the next digit in our result. 
Result so far: 68418.3803088
Subtracting 4144 from 4560 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

The final result is 68418.3803088 with a remainder of 4.16e-06.