3139 ÷ 54 
Our goal is to divide 3139 by 54.

Step 1:
When dividing 3 by 54, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 54

Step 2:
The number 54 fits into 31 0 times, leaving a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Append the next digit (3) from the dividend to 31 and continue with: 313 / 54

Advancing to step 3:
54 goes into 313 5 times with a remainder of 43.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 270 away from 313, we end up with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 54

Moving on to step 4:
439 divided by 54 is 8 with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
The remainder is 7 after subtracting 432 from 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 5:
The number 54 fits into 70 1 times, leaving a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 58.1
The remainder is 16 after subtracting 54 from 70.
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 6:
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: 58.12
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 7:
520 divided by 54 is 9 with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 58.129
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.

Advancing to step 8:
The number 54 fits into 340 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 58.1296
Subtracting 324 from 340 leaves us 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.

On to step 9:
The number 54 fits into 160 2 times, leaving a remainder of 52.
The next digit of our result is 2. 
Result so far: 58.12962
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.

Advancing to step 10:
The number 54 fits into 520 9 times, leaving a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 58.129629
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.

On to step 11:
The number 54 fits into 340 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 58.1296296
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.

On to step 12:
The number 54 fits into 160 2 times, leaving a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 58.12962962
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.

Our division results in 58.12962962 with a remaining 5.2e-08.