Let's divide 303172 by 54
Let's see how many times 54 fits into 303172.

Going ahead to step 1:
The number 54 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 54

Going ahead to step 2:
30 divided by 54 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 54

Going ahead to step 3:
The number 54 fits into 303 5 times, leaving a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 270 from 303 and we're left with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 54

Step 4:
When dividing 331 by 54, we get 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 56.0
Subtracting 324 from 331 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 54

On to step 5:
If we divide 77 by 54, we get 1 and a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 561.0
If we take 54 away from 77, we end up with 23.
Take the next digit (2) from the dividend and append it to 23, then repeat: 232 / 54

Going ahead to step 6:
54 can be fit into 232 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 5614.0
The remainder is 16 after subtracting 216 from 232.
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 7:
160 divided by 54 is 2 with a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 5614.2
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.

Going ahead to step 8:
The number 54 fits into 520 9 times, leaving a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 5614.29
The remainder is 34 after subtracting 486 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
When dividing 340 by 54, we get 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 5614.296
The remainder is 16 after subtracting 324 from 340.
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 10:
When dividing 160 by 54, we get 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 5614.2962
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.

Going ahead to step 11:
The number 54 fits into 520 9 times, leaving a remainder of 34.
The next digit of our result is 9. 
Result so far: 5614.29629
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.

Moving on to step 12:
54 can be fit into 340 6 times, resulting in a remainder of 16.
The next digit of our result is 6. 
Result so far: 5614.296296
If we subtract 324 from 340, we 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 13:
The number 54 fits into 160 2 times, leaving a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 5614.2962962
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.

Let's proceed to step 14:
54 can be fit into 520 9 times, resulting in a remainder of 34.
The next digit of our result is 9. 
Result so far: 5614.29629629
If we take 486 away from 520, we end up 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.

The final outcome is 5614.29629629, with a leftover of 3.4e-08.