388963 ÷ 39 
We're looking to find how many times 39 goes into 388963.

Going ahead to step 1:
39 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 39

On to step 2:
39 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 39

Advancing to step 3:
When dividing 388 by 39, we get 9 with a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 351 from 388, we get 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 39

Moving on to step 4:
39 goes into 379 9 times with a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 99.0
The remainder is 28 after subtracting 351 from 379.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 39

Moving on to step 5:
39 goes into 286 7 times with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 997.0
If we subtract 273 from 286, we get 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 39

Going ahead to step 6:
When dividing 133 by 39, we get 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 9973.0
The remainder is 16 after subtracting 117 from 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
If we divide 160 by 39, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 9973.4
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.

Advancing to step 8:
The number 39 fits into 40 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 9973.41
If we take 39 away from 40, we end up 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.

Let's proceed to step 9:
39 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 9973.41
Subtract 0 from 10 to get 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.
The number 2 becomes the next digit in our result. 
Result so far: 9973.4102
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 11:
The number 39 fits into 220 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 9973.41025
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.

Step 12:
The number 39 fits into 250 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 9973.410256
If we subtract 234 from 250, 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 13:
If we divide 160 by 39, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 9973.4102564
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
40 divided by 39 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 9973.41025641
If we take 39 away from 40, we end up 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 result is 9973.41025641 with a remainder of 1e-09.