Let's divide 258171 by 54
We want to divide 258171 by 54.

Moving on to step 1:
When dividing 2 by 54, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 54

On to step 2:
The number 54 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 54

Let's proceed to step 3:
The number 54 fits into 258 4 times, leaving a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 216 from 258 to get 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 54

Going ahead to step 4:
54 can be fit into 421 7 times, resulting in a remainder of 43.
The next digit of our result is 7. 
Result so far: 47.0
Subtract 378 from 421 to get 43.
Append the next digit (7) from the dividend to 43 and continue with: 437 / 54

On to step 5:
When dividing 437 by 54, we get 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 478.0
Subtract 432 from 437 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 54

Step 6:
54 goes into 51 0 times with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 4780.0
If we take 0 away from 51, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
510 divided by 54 is 9 with a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 4780.9
If we take 486 away from 510, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
When dividing 240 by 54, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 4780.94
Subtract 216 from 240 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
240 divided by 54 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 4780.944
If we take 216 away from 240, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 4780.944 with a remaining 0.0024.