We're dividing 309556 by 54 
Let's see how many times 54 fits into 309556.

On to step 1:
If we divide 3 by 54, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 54

On to step 2:
If we divide 30 by 54, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Fetch the next digit (9) from the dividend, attach it to 30 and continue: 309 / 54

Going ahead to step 3:
309 divided by 54 is 5 with a remainder of 39.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 39 after subtracting 270 from 309.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 54

Let's proceed to step 4:
54 goes into 395 7 times with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 57.0
Subtract 378 from 395 to get 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 54

Going ahead to step 5:
54 can be fit into 175 3 times, resulting in a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 573.0
Subtracting 162 from 175 leaves us with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 54

Moving on to step 6:
When dividing 136 by 54, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 5732.0
Deduct 108 from 136 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
If we divide 280 by 54, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 5732.5
If we take 270 away from 280, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
100 divided by 54 is 1 with a remainder of 46.
The next digit of our result is 1. 
Result so far: 5732.51
If we take 54 away from 100, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
54 goes into 460 8 times with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 5732.518
Subtract 432 from 460 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
280 divided by 54 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 5732.5185
If we subtract 270 from 280, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
100 divided by 54 is 1 with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 5732.51851
The remainder is 46 after subtracting 54 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 12:
54 can be fit into 460 8 times, resulting in a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 5732.518518
Subtract 432 from 460 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
The number 54 fits into 280 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 5732.5185185
If we subtract 270 from 280, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
54 goes into 100 1 times with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 5732.51851851
If we take 54 away from 100, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final result is 5732.51851851 with a remainder of 4.6e-08.