We look at the division of 118139 by 78 
We're looking to find how many times 78 goes into 118139.

Step 1:
When dividing 1 by 78, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 78

Step 2:
The number 78 fits into 11 0 times, leaving a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 78

Advancing to step 3:
118 divided by 78 is 1 with a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 78 from 118 leaves us with 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 78

Moving on to step 4:
78 goes into 401 5 times with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 11 after subtracting 390 from 401.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 78

Moving on to step 5:
When dividing 113 by 78, we get 1 with a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
If we take 78 away from 113, we end up with 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 78

Going ahead to step 6:
78 goes into 359 4 times with a remainder of 47.
Use 4 as the next digit of our solution. 
Result so far: 1514.0
Subtracting 312 from 359 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 7:
The number 78 fits into 470 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 1514.6
If we subtract 468 from 470, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
If we divide 20 by 78, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 1514.6
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 1514.602
If we take 156 away from 200, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
The number 78 fits into 440 5 times, leaving a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 1514.6025
The remainder is 50 after subtracting 390 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
If we divide 500 by 78, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 1514.60256
If we take 468 away from 500, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
The number 78 fits into 320 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 1514.602564
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
When dividing 80 by 78, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1514.6025641
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
20 divided by 78 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 1514.6025641
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 1514.6025641 with a remaining 2e-08.