We look at the division of 117989 by 39 
We want to figure out the number of times 117989 can be divided by 39.

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
If we subtract 0 from 1, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 39

Moving on to step 2:
39 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 39

Step 3:
117 divided by 39 is 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 117 from 117 leaves us with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 39

Let's proceed to step 4:
When dividing 9 by 39, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 30.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 39

Going ahead to step 5:
39 can be fit into 98 2 times, resulting in a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 302.0
Subtract 78 from 98 to get 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 39

Let's proceed to step 6:
The number 39 fits into 209 5 times, leaving a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 3025.0
Subtracting 195 from 209 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
The number 39 fits into 140 3 times, leaving a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 3025.3
The remainder is 23 after subtracting 117 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 8:
39 goes into 230 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 3025.35
If we subtract 195 from 230, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
39 goes into 350 8 times with a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 3025.358
Subtracting 312 from 350 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
380 divided by 39 is 9 with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 3025.3589
Subtracting 351 from 380 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 11:
The number 39 fits into 290 7 times, leaving a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 3025.35897
Subtracting 273 from 290 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 12:
The number 39 fits into 170 4 times, leaving a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 3025.358974
Subtracting 156 from 170 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
39 goes into 140 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 3025.3589743
Deduct 117 from 140 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
39 can be fit into 230 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 3025.35897435
The remainder is 35 after subtracting 195 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 3025.35897435 with a balance of 3.5e-08.