170199 divided by 54 
Our goal is to divide 170199 by 54.

Let's proceed to step 1:
54 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 54

On to step 2:
When dividing 17 by 54, we get 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 54

On to step 3:
54 can be fit into 170 3 times, resulting in a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 162 from 170, we get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 54

On to step 4:
54 can be fit into 81 1 times, resulting in a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 54 from 81 leaves us with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 54

Moving on to step 5:
54 can be fit into 279 5 times, resulting in a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 315.0
The remainder is 9 after subtracting 270 from 279.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 54

Step 6:
The number 54 fits into 99 1 times, leaving a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 3151.0
The remainder is 45 after subtracting 54 from 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
450 divided by 54 is 8 with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 3151.8
Subtract 432 from 450 to 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.

On to step 8:
54 can be fit into 180 3 times, resulting in a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 3151.83
If we take 162 away from 180, we end up 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.

Moving on to step 9:
180 divided by 54 is 3 with a remainder of 18.
The next digit of our result is 3. 
Result so far: 3151.833
The remainder is 18 after subtracting 162 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 3151.833 with a remaining 0.0018.