We look at the division of 810693 by 54 
Our goal is to divide 810693 by 54.

Let's proceed to step 1:
54 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 54

Going ahead to step 2:
54 can be fit into 81 1 times, resulting in a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 54 away from 81, we end up with 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 54

Step 3:
The number 54 fits into 270 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 270 from 270 to get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 54

Let's proceed to step 4:
54 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 150.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 54

Step 5:
54 can be fit into 69 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1501.0
If we take 54 away from 69, we end up with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 54

Step 6:
54 can be fit into 153 2 times, resulting in a remainder of 45.
Put 2 as the next digit of the answer. 
Result so far: 15012.0
The remainder is 45 after subtracting 108 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 7:
54 goes into 450 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 15012.8
If we subtract 432 from 450, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 8:
If we divide 180 by 54, we get 3 and a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 15012.83
Deduct 162 from 180 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
The number 54 fits into 180 3 times, leaving a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 15012.833
Subtracting 162 from 180 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 15012.833, with a leftover of 0.0018.