We look at the division of 15270987 by 179 
We want to divide 15270987 by 179.

Going ahead to step 1:
If we divide 1 by 179, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 179

Let's proceed to step 2:
The number 179 fits into 15 0 times, leaving a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 179

Advancing to step 3:
The number 179 fits into 152 0 times, leaving a remainder of 152.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 152 and we're left with 152.
Append the next digit (7) from the dividend to 152 and continue with: 1527 / 179

Step 4:
The number 179 fits into 1527 8 times, leaving a remainder of 95.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 1432 from 1527 leaves us with 95.
Include the next digit (0) from the dividend after 95, then repeat: 950 / 179

Step 5:
179 goes into 950 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 85.0
Subtracting 895 from 950 leaves us with 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 179

Let's proceed to step 6:
179 can be fit into 559 3 times, resulting in a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 853.0
If we take 537 away from 559, we end up with 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 179

Let's proceed to step 7:
179 can be fit into 228 1 times, resulting in a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 8531.0
Subtracting 179 from 228 leaves us with 49.
Include the next digit (7) from the dividend after 49, then repeat: 497 / 179

Moving on to step 8:
179 goes into 497 2 times with a remainder of 139.
Put 2 as the next digit of the answer. 
Result so far: 85312.0
Subtract 358 from 497 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Let's proceed to step 9:
When dividing 1390 by 179, we get 7 with a remainder of 137.
Record the quotient 7 as the next digit in the result. 
Result so far: 85312.7
Subtracting 1253 from 1390 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 10:
The number 179 fits into 1370 7 times, leaving a remainder of 117.
The number 7 becomes the next digit in our result. 
Result so far: 85312.77
Deduct 1253 from 1370 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

After the division, we end up with 85312.77 and a remainder of 0.117.