We're dividing 664193 by 54 
We want to divide 664193 by 54.

Moving on to step 1:
The number 54 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 54

Let's proceed to step 2:
If we divide 66 by 54, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 54 from 66 to get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 54

Let's proceed to step 3:
54 goes into 124 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 108 from 124 to get 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 54

On to step 4:
161 divided by 54 is 2 with a remainder of 53.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
If we take 108 away from 161, we end up with 53.
Include the next digit (9) from the dividend after 53, then repeat: 539 / 54

Step 5:
The number 54 fits into 539 9 times, leaving a remainder of 53.
The number 9 becomes the next digit in our result. 
Result so far: 1229.0
If we subtract 486 from 539, we get 53.
Take the next digit (3) from the dividend and append it to 53, then repeat: 533 / 54

Advancing to step 6:
When dividing 533 by 54, we get 9 with a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 12299.0
Deduct 486 from 533 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 7:
54 goes into 470 8 times with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 12299.8
The remainder is 38 after subtracting 432 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
When dividing 380 by 54, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 12299.87
Subtract 378 from 380 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
54 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 12299.87
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
When dividing 200 by 54, we get 3 with a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 12299.8703
Subtracting 162 from 200 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
When dividing 380 by 54, we get 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 12299.87037
Subtract 378 from 380 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
54 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 12299.87037
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
200 divided by 54 is 3 with a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 12299.8703703
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 14:
54 can be fit into 380 7 times, resulting in a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 12299.87037037
If we subtract 378 from 380, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 12299.87037037, with a leftover of 2e-09.