We look at the division of 87455262 by 136 
We want to divide 87455262 by 136.

Going ahead to step 1:
If we divide 8 by 136, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 136

Going ahead to step 2:
When dividing 87 by 136, we get 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Grab the next digit (4) from the dividend, add it to 87, then carry on: 874 / 136

On to step 3:
136 can be fit into 874 6 times, resulting in a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 816 from 874 and we're left with 58.
Take the next digit (5) from the dividend and append it to 58, then repeat: 585 / 136

On to step 4:
136 can be fit into 585 4 times, resulting in a remainder of 41.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
If we subtract 544 from 585, we get 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 136

Going ahead to step 5:
When dividing 415 by 136, we get 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 643.0
Deduct 408 from 415 and we're left with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 136

On to step 6:
136 can be fit into 72 0 times, resulting in a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 6430.0
Subtracting 0 from 72 leaves us with 72.
Grab the next digit (6) from the dividend, add it to 72, then carry on: 726 / 136

On to step 7:
If we divide 726 by 136, we get 5 and a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 64305.0
Deduct 680 from 726 and we're left with 46.
Include the next digit (2) from the dividend after 46, then repeat: 462 / 136

Advancing to step 8:
When dividing 462 by 136, we get 3 with a remainder of 54.
Write down 3 as next digit of the result. 
Result so far: 643053.0
Subtract 408 from 462 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
When dividing 540 by 136, we get 3 with a remainder of 132.
Use 3 as the next digit of our solution. 
Result so far: 643053.3
If we subtract 408 from 540, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 10:
136 goes into 1320 9 times with a remainder of 96.
Use 9 as the next digit of our solution. 
Result so far: 643053.39
Deduct 1224 from 1320 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 11:
136 goes into 960 7 times with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 643053.397
Deduct 952 from 960 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
The number 136 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 643053.397
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 13:
When dividing 800 by 136, we get 5 with a remainder of 120.
Write down 5 as next digit of the result. 
Result so far: 643053.39705
Subtract 680 from 800 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 14:
136 can be fit into 1200 8 times, resulting in a remainder of 112.
The next digit of our result is 8. 
Result so far: 643053.397058
Subtracting 1088 from 1200 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 15:
The number 136 fits into 1120 8 times, leaving a remainder of 32.
The next digit of our result is 8. 
Result so far: 643053.3970588
The remainder is 32 after subtracting 1088 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 643053.3970588, with a leftover of 3.2e-07.