We're dividing 11526087 by 128 
Let's see how many times 128 fits into 11526087.

Advancing to step 1:
128 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 128

Step 2:
The number 128 fits into 11 0 times, leaving a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 128

Advancing to step 3:
When dividing 115 by 128, we get 0 with a remainder of 115.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 115, we get 115.
Grab the next digit (2) from the dividend, add it to 115, then carry on: 1152 / 128

Going ahead to step 4:
128 can be fit into 1152 9 times, resulting in a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 1152 from 1152, we get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 128

Moving on to step 5:
The number 128 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtract 0 from 6 to get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 128

Going ahead to step 6:
128 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 900.0
Subtracting 0 from 60 leaves us with 60.
Include the next digit (8) from the dividend after 60, then repeat: 608 / 128

On to step 7:
128 goes into 608 4 times with a remainder of 96.
Use 4 as the next digit of our solution. 
Result so far: 9004.0
If we subtract 512 from 608, we get 96.
Grab the next digit (7) from the dividend, add it to 96, then carry on: 967 / 128

Step 8:
967 divided by 128 is 7 with a remainder of 71.
Record the quotient 7 as the next digit in the result. 
Result so far: 90047.0
Subtracting 896 from 967 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 9:
128 goes into 710 5 times with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 90047.5
Subtract 640 from 710 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
The number 128 fits into 700 5 times, leaving a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 90047.55
If we subtract 640 from 700, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final outcome is 90047.55, with a leftover of 0.06.