We look at the division of 518161 by 73 
Our goal is to divide 518161 by 73.

Let's proceed to step 1:
73 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 73

Going ahead to step 2:
If we divide 51 by 73, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 73

On to step 3:
73 goes into 518 7 times with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 511 from 518, we get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 73

Let's proceed to step 4:
73 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 70.0
The remainder is 71 after subtracting 0 from 71.
Fetch the next digit (6) from the dividend, attach it to 71 and continue: 716 / 73

On to step 5:
The number 73 fits into 716 9 times, leaving a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 709.0
The remainder is 59 after subtracting 657 from 716.
Fetch the next digit (1) from the dividend, attach it to 59 and continue: 591 / 73

Going ahead to step 6:
73 goes into 591 8 times with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 7098.0
The remainder is 7 after subtracting 584 from 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
If we divide 70 by 73, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 7098.0
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 8:
When dividing 700 by 73, we get 9 with a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 7098.09
Subtract 657 from 700 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 9:
430 divided by 73 is 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 7098.095
Deduct 365 from 430 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 10:
When dividing 650 by 73, we get 8 with a remainder of 66.
The number 8 becomes the next digit in our result. 
Result so far: 7098.0958
Subtract 584 from 650 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 11:
The number 73 fits into 660 9 times, leaving a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 7098.09589
Deduct 657 from 660 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
73 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 7098.09589
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
When dividing 300 by 73, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 7098.0958904
Deduct 292 from 300 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
When dividing 80 by 73, we get 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 7098.09589041
If we subtract 73 from 80, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 7098.09589041 with a remainder of 7e-09.