26207641 divided by 129 
Our goal is to divide 26207641 by 129.

Step 1:
2 divided by 129 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 129

Moving on to step 2:
26 divided by 129 is 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 129

On to step 3:
262 divided by 129 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
If we take 258 away from 262, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 129

Advancing to step 4:
129 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
The remainder is 40 after subtracting 0 from 40.
Include the next digit (7) from the dividend after 40, then repeat: 407 / 129

Moving on to step 5:
The number 129 fits into 407 3 times, leaving a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 203.0
The remainder is 20 after subtracting 387 from 407.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 129

On to step 6:
The number 129 fits into 206 1 times, leaving a remainder of 77.
Write down 1 as next digit of the result. 
Result so far: 2031.0
The remainder is 77 after subtracting 129 from 206.
Bring next digit (4) of the dividend behind the 77 and repeat the process: 774 / 129

Moving on to step 7:
If we divide 774 by 129, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 20316.0
Deduct 774 from 774 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 129

Step 8:
129 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 203160.0
If we subtract 0 from 1, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
The number 129 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 203160.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 129, we get 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 203160.0
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 203160.0 with a remainder of 0.1.