We look at the division of 81435587 by 152 
Our goal is to divide 81435587 by 152.

On to step 1:
The number 152 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 152

Advancing to step 2:
The number 152 fits into 81 0 times, leaving a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Take the next digit (4) from the dividend and append it to 81, then repeat: 814 / 152

Step 3:
152 can be fit into 814 5 times, resulting in a remainder of 54.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 54 after subtracting 760 from 814.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 152

Going ahead to step 4:
152 can be fit into 543 3 times, resulting in a remainder of 87.
The next digit of our result is 3. 
Result so far: 53.0
If we subtract 456 from 543, we get 87.
Fetch the next digit (5) from the dividend, attach it to 87 and continue: 875 / 152

Step 5:
When dividing 875 by 152, we get 5 with a remainder of 115.
The next digit of our result is 5. 
Result so far: 535.0
The remainder is 115 after subtracting 760 from 875.
Append the next digit (5) from the dividend to 115 and continue with: 1155 / 152

On to step 6:
The number 152 fits into 1155 7 times, leaving a remainder of 91.
The number 7 becomes the next digit in our result. 
Result so far: 5357.0
If we take 1064 away from 1155, we end up with 91.
Take the next digit (8) from the dividend and append it to 91, then repeat: 918 / 152

Advancing to step 7:
152 goes into 918 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 53576.0
Subtracting 912 from 918 leaves us with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 152

Going ahead to step 8:
The number 152 fits into 67 0 times, leaving a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 535760.0
Subtracting 0 from 67 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 9:
152 can be fit into 670 4 times, resulting in a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 535760.4
Subtracting 608 from 670 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
When dividing 620 by 152, we get 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 535760.44
Subtracting 608 from 620 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 535760.44 with a remaining 0.012.