We divide 115573 by 39
We want to divide 115573 by 39.

Going ahead to step 1:
1 divided by 39 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 39

Moving on to step 2:
11 divided by 39 is 0 with a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 39

On to step 3:
39 goes into 115 2 times with a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 78 from 115 leaves us with 37.
Include the next digit (5) from the dividend after 37, then repeat: 375 / 39

Moving on to step 4:
375 divided by 39 is 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Deduct 351 from 375 and we're left with 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 39

On to step 5:
The number 39 fits into 247 6 times, leaving a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 296.0
Subtract 234 from 247 to get 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 39

Going ahead to step 6:
The number 39 fits into 133 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 2963.0
If we subtract 117 from 133, 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.

On to step 7:
160 divided by 39 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 2963.4
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
If we divide 40 by 39, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 2963.41
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
39 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 2963.41
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
If we divide 100 by 39, we get 2 and a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 2963.4102
If we take 78 away from 100, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
If we divide 220 by 39, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 2963.41025
The remainder is 25 after subtracting 195 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
When dividing 250 by 39, we get 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 2963.410256
Deduct 234 from 250 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.

Step 13:
The number 39 fits into 160 4 times, leaving a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 2963.4102564
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
When dividing 40 by 39, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 2963.41025641
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 2963.41025641, with a leftover of 1e-09.