We look at the division of 64205919 by 517 
We want to figure out the number of times 64205919 can be divided by 517.

Moving on to step 1:
6 divided by 517 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 517

Advancing to step 2:
64 divided by 517 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Bring next digit (2) of the dividend behind the 64 and repeat the process: 642 / 517

Step 3:
The number 517 fits into 642 1 times, leaving a remainder of 125.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 517 from 642 leaves us with 125.
Bring next digit (0) of the dividend behind the 125 and repeat the process: 1250 / 517

Let's proceed to step 4:
517 goes into 1250 2 times with a remainder of 216.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1034 from 1250, we get 216.
Take the next digit (5) from the dividend and append it to 216, then repeat: 2165 / 517

Advancing to step 5:
The number 517 fits into 2165 4 times, leaving a remainder of 97.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Deduct 2068 from 2165 and we're left with 97.
Grab the next digit (9) from the dividend, add it to 97, then carry on: 979 / 517

Moving on to step 6:
517 can be fit into 979 1 times, resulting in a remainder of 462.
Put 1 as the next digit of the answer. 
Result so far: 1241.0
If we take 517 away from 979, we end up with 462.
Fetch the next digit (1) from the dividend, attach it to 462 and continue: 4621 / 517

Advancing to step 7:
4621 divided by 517 is 8 with a remainder of 485.
Record the quotient 8 as the next digit in the result. 
Result so far: 12418.0
The remainder is 485 after subtracting 4136 from 4621.
Bring next digit (9) of the dividend behind the 485 and repeat the process: 4859 / 517

Advancing to step 8:
517 goes into 4859 9 times with a remainder of 206.
Use 9 as the next digit of our solution. 
Result so far: 124189.0
If we subtract 4653 from 4859, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 9:
The number 517 fits into 2060 3 times, leaving a remainder of 509.
The number 3 becomes the next digit in our result. 
Result so far: 124189.3
Deduct 1551 from 2060 and we're left with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 10:
5090 divided by 517 is 9 with a remainder of 437.
Record the quotient 9 as the next digit in the result. 
Result so far: 124189.39
If we take 4653 away from 5090, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Let's proceed to step 11:
When dividing 4370 by 517, we get 8 with a remainder of 234.
The number 8 becomes the next digit in our result. 
Result so far: 124189.398
The remainder is 234 after subtracting 4136 from 4370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

On to step 12:
517 goes into 2340 4 times with a remainder of 272.
Write down 4 as next digit of the result. 
Result so far: 124189.3984
The remainder is 272 after subtracting 2068 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 13:
2720 divided by 517 is 5 with a remainder of 135.
Write down 5 as next digit of the result. 
Result so far: 124189.39845
The remainder is 135 after subtracting 2585 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 14:
517 goes into 1350 2 times with a remainder of 316.
Write down 2 as next digit of the result. 
Result so far: 124189.398452
Subtracting 1034 from 1350 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 15:
517 can be fit into 3160 6 times, resulting in a remainder of 58.
Use 6 as the next digit of our solution. 
Result so far: 124189.3984526
Deduct 3102 from 3160 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 16:
When dividing 580 by 517, we get 1 with a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 124189.39845261
The remainder is 63 after subtracting 517 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The quotient of the division is 124189.39845261, and the remainder is 6.3e-08.