We look at the division of 345508 by 54 
We want to divide 345508 by 54.

On to step 1:
If we divide 3 by 54, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 54

Going ahead to step 2:
34 divided by 54 is 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 54

Going ahead to step 3:
54 goes into 345 6 times with a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 21 after subtracting 324 from 345.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 54

Advancing to step 4:
When dividing 215 by 54, we get 3 with a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Deduct 162 from 215 and we're left with 53.
Grab the next digit (0) from the dividend, add it to 53, then carry on: 530 / 54

Step 5:
54 goes into 530 9 times with a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 639.0
If we take 486 away from 530, we end up with 44.
Include the next digit (8) from the dividend after 44, then repeat: 448 / 54

Step 6:
54 goes into 448 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 6398.0
Deduct 432 from 448 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
160 divided by 54 is 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 6398.2
Deduct 108 from 160 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 8:
When dividing 520 by 54, we get 9 with a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 6398.29
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
340 divided by 54 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 6398.296
Subtract 324 from 340 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
54 goes into 160 2 times with a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 6398.2962
Subtracting 108 from 160 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 11:
54 goes into 520 9 times with a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 6398.29629
Subtract 486 from 520 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
When dividing 340 by 54, we get 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 6398.296296
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
160 divided by 54 is 2 with a remainder of 52.
The next digit of our result is 2. 
Result so far: 6398.2962962
The remainder is 52 after subtracting 108 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 14:
If we divide 520 by 54, we get 9 and a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 6398.29629629
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 6398.29629629 and a remainder of 3.4e-08.