We're dividing 87127197 by 129 
Our goal is to divide 87127197 by 129.

Going ahead to step 1:
When dividing 8 by 129, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 129

Let's proceed to step 2:
87 divided by 129 is 0 with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Grab the next digit (1) from the dividend, add it to 87, then carry on: 871 / 129

Moving on to step 3:
129 goes into 871 6 times with a remainder of 97.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 774 from 871 leaves us with 97.
Include the next digit (2) from the dividend after 97, then repeat: 972 / 129

Let's proceed to step 4:
If we divide 972 by 129, we get 7 and a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 67.0
If we take 903 away from 972, we end up with 69.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 129

Moving on to step 5:
129 goes into 697 5 times with a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 675.0
The remainder is 52 after subtracting 645 from 697.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 129

Moving on to step 6:
If we divide 521 by 129, we get 4 and a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 6754.0
Deduct 516 from 521 and we're left with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 129

On to step 7:
129 goes into 59 0 times with a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 67540.0
Subtracting 0 from 59 leaves us with 59.
Include the next digit (7) from the dividend after 59, then repeat: 597 / 129

Step 8:
When dividing 597 by 129, we get 4 with a remainder of 81.
The next digit of our result is 4. 
Result so far: 675404.0
If we take 516 away from 597, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 9:
The number 129 fits into 810 6 times, leaving a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 675404.6
The remainder is 36 after subtracting 774 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
The number 129 fits into 360 2 times, leaving a remainder of 102.
The next digit of our result is 2. 
Result so far: 675404.62
If we take 258 away from 360, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 11:
129 can be fit into 1020 7 times, resulting in a remainder of 117.
Use 7 as the next digit of our solution. 
Result so far: 675404.627
If we take 903 away from 1020, we end up 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.

Advancing to step 12:
When dividing 1170 by 129, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 675404.6279
If we subtract 1161 from 1170, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 13:
129 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 675404.6279
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 14:
129 can be fit into 900 6 times, resulting in a remainder of 126.
Write down 6 as next digit of the result. 
Result so far: 675404.627906
Deduct 774 from 900 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 15:
When dividing 1260 by 129, we get 9 with a remainder of 99.
The next digit of our result is 9. 
Result so far: 675404.6279069
Subtract 1161 from 1260 to get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 16:
129 can be fit into 990 7 times, resulting in a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 675404.62790697
If we take 903 away from 990, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Our division results in 675404.62790697 with a remaining 8.7e-08.