We're dividing 577599 by 39 
We want to divide 577599 by 39.

Advancing to step 1:
When dividing 5 by 39, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 39

On to step 2:
The number 39 fits into 57 1 times, leaving a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 39 from 57 leaves us with 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 39

Advancing to step 3:
The number 39 fits into 187 4 times, leaving a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 156 away from 187, we end up with 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 39

Step 4:
If we divide 315 by 39, we get 8 and a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
Subtract 312 from 315 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 39

Let's proceed to step 5:
39 can be fit into 39 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1481.0
Subtracting 39 from 39 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 39

Advancing to step 6:
If we divide 9 by 39, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 14810.0
If we take 0 away from 9, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
39 goes into 90 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 14810.2
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
When dividing 120 by 39, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 14810.23
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
When dividing 30 by 39, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 14810.23
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
39 goes into 300 7 times with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 14810.2307
Deduct 273 from 300 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 11:
39 can be fit into 270 6 times, resulting in a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 14810.23076
If we subtract 234 from 270, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 14810.230769
The remainder is 9 after subtracting 351 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
90 divided by 39 is 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 14810.2307692
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
The number 39 fits into 120 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 14810.23076923
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 14810.23076923 with a remaining 3e-09.