We're dividing 436593 by 54 
We want to figure out the number of times 436593 can be divided by 54.

Moving on to step 1:
If we divide 4 by 54, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 54

Going ahead to step 2:
When dividing 43 by 54, we get 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 54

Moving on to step 3:
54 goes into 436 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 432 from 436 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 54

Let's proceed to step 4:
45 divided by 54 is 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 80.0
The remainder is 45 after subtracting 0 from 45.
Include the next digit (9) from the dividend after 45, then repeat: 459 / 54

Advancing to step 5:
459 divided by 54 is 8 with a remainder of 27.
Use 8 as the next digit of our solution. 
Result so far: 808.0
If we take 432 away from 459, we end up with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 54

Moving on to step 6:
54 can be fit into 273 5 times, resulting in a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 8085.0
Subtract 270 from 273 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
30 divided by 54 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 8085.0
Subtracting 0 from 30 leaves us 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.

On to step 8:
When dividing 300 by 54, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 8085.05
If we take 270 away from 300, 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 9:
If we divide 300 by 54, we get 5 and a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 8085.055
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 8085.055 with a remaining 0.003.