We divide 159187 by 79
We want to figure out the number of times 159187 can be divided by 79.

Moving on to step 1:
79 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 79

Going ahead to step 2:
When dividing 15 by 79, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 79

Step 3:
When dividing 159 by 79, we get 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 1 after subtracting 158 from 159.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 79

On to step 4:
If we divide 11 by 79, we get 0 and a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 11, we end up with 11.
Append the next digit (8) from the dividend to 11 and continue with: 118 / 79

Let's proceed to step 5:
The number 79 fits into 118 1 times, leaving a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
If we take 79 away from 118, we end up with 39.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 79

On to step 6:
79 can be fit into 397 5 times, resulting in a remainder of 2.
The next digit of our result is 5. 
Result so far: 2015.0
If we subtract 395 from 397, 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.

Moving on to step 7:
The number 79 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 2015.0
Subtracting 0 from 20 leaves us 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.

Moving on to step 8:
79 can be fit into 200 2 times, resulting in a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 2015.02
Subtracting 158 from 200 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
79 can be fit into 420 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 2015.025
If we subtract 395 from 420, we get 25.
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 10:
The number 79 fits into 250 3 times, leaving a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 2015.0253
Deduct 237 from 250 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
If we divide 130 by 79, we get 1 and a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 2015.02531
Subtract 79 from 130 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 12:
510 divided by 79 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 2015.025316
Deduct 474 from 510 and we're left with 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 13:
The number 79 fits into 360 4 times, leaving a remainder of 44.
The next digit of our result is 4. 
Result so far: 2015.0253164
Subtract 316 from 360 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
If we divide 440 by 79, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 2015.02531645
Subtract 395 from 440 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 2015.02531645, with a leftover of 4.5e-08.