81077132 divided by 129 
We want to divide 81077132 by 129.

Let's proceed to step 1:
129 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 129

Step 2:
When dividing 81 by 129, we get 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Grab the next digit (0) from the dividend, add it to 81, then carry on: 810 / 129

On to step 3:
The number 129 fits into 810 6 times, leaving a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 774 away from 810, we end up with 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 129

Advancing to step 4:
367 divided by 129 is 2 with a remainder of 109.
Write down 2 as next digit of the result. 
Result so far: 62.0
Deduct 258 from 367 and we're left with 109.
Include the next digit (7) from the dividend after 109, then repeat: 1097 / 129

Let's proceed to step 5:
If we divide 1097 by 129, we get 8 and a remainder of 65.
The number 8 becomes the next digit in our result. 
Result so far: 628.0
Subtracting 1032 from 1097 leaves us with 65.
Fetch the next digit (1) from the dividend, attach it to 65 and continue: 651 / 129

Let's proceed to step 6:
129 goes into 651 5 times with a remainder of 6.
The next digit of our result is 5. 
Result so far: 6285.0
Deduct 645 from 651 and we're left with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 129

On to step 7:
The number 129 fits into 63 0 times, leaving a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 62850.0
Deduct 0 from 63 and we're left with 63.
Fetch the next digit (2) from the dividend, attach it to 63 and continue: 632 / 129

Moving on to step 8:
129 goes into 632 4 times with a remainder of 116.
Use 4 as the next digit of our solution. 
Result so far: 628504.0
Subtracting 516 from 632 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 9:
129 goes into 1160 8 times with a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 628504.8
If we take 1032 away from 1160, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 10:
1280 divided by 129 is 9 with a remainder of 119.
Record the quotient 9 as the next digit in the result. 
Result so far: 628504.89
If we take 1161 away from 1280, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Let's proceed to step 11:
When dividing 1190 by 129, we get 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 628504.899
The remainder is 29 after subtracting 1161 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

In conclusion, the division gives 628504.899 with a balance of 0.0029.