We look at the division of 73189107 by 518 
Let's see how many times 518 fits into 73189107.

Let's proceed to step 1:
The number 518 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 518

Moving on to step 2:
73 divided by 518 is 0 with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Grab the next digit (1) from the dividend, add it to 73, then carry on: 731 / 518

Going ahead to step 3:
The number 518 fits into 731 1 times, leaving a remainder of 213.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 518 away from 731, we end up with 213.
Grab the next digit (8) from the dividend, add it to 213, then carry on: 2138 / 518

Going ahead to step 4:
If we divide 2138 by 518, we get 4 and a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtract 2072 from 2138 to get 66.
Fetch the next digit (9) from the dividend, attach it to 66 and continue: 669 / 518

Let's proceed to step 5:
669 divided by 518 is 1 with a remainder of 151.
Use 1 as the next digit of our solution. 
Result so far: 141.0
If we take 518 away from 669, we end up with 151.
Bring next digit (1) of the dividend behind the 151 and repeat the process: 1511 / 518

On to step 6:
If we divide 1511 by 518, we get 2 and a remainder of 475.
The next digit of our result is 2. 
Result so far: 1412.0
The remainder is 475 after subtracting 1036 from 1511.
Take the next digit (0) from the dividend and append it to 475, then repeat: 4750 / 518

Advancing to step 7:
When dividing 4750 by 518, we get 9 with a remainder of 88.
Write down 9 as next digit of the result. 
Result so far: 14129.0
Deduct 4662 from 4750 and we're left with 88.
Bring next digit (7) of the dividend behind the 88 and repeat the process: 887 / 518

Let's proceed to step 8:
518 goes into 887 1 times with a remainder of 369.
The next digit of our result is 1. 
Result so far: 141291.0
Subtracting 518 from 887 leaves us with 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Going ahead to step 9:
If we divide 3690 by 518, we get 7 and a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 141291.7
The remainder is 64 after subtracting 3626 from 3690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
518 goes into 640 1 times with a remainder of 122.
Put 1 as the next digit of the answer. 
Result so far: 141291.71
Subtracting 518 from 640 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 11:
518 goes into 1220 2 times with a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 141291.712
Subtracting 1036 from 1220 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 12:
1840 divided by 518 is 3 with a remainder of 286.
Put 3 as the next digit of the answer. 
Result so far: 141291.7123
The remainder is 286 after subtracting 1554 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Let's proceed to step 13:
518 goes into 2860 5 times with a remainder of 270.
The next digit of our result is 5. 
Result so far: 141291.71235
Subtract 2590 from 2860 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 14:
If we divide 2700 by 518, we get 5 and a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 141291.712355
If we subtract 2590 from 2700, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final result is 141291.712355 with a remainder of 1.1e-05.