28650031 ÷ 87 
We're looking to find how many times 87 goes into 28650031.

Going ahead to step 1:
2 divided by 87 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 87

Moving on to step 2:
87 can be fit into 28 0 times, resulting in a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 87

Moving on to step 3:
87 goes into 286 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 261 from 286, we get 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 87

On to step 4:
When dividing 255 by 87, we get 2 with a remainder of 81.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 81 after subtracting 174 from 255.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 87

Let's proceed to step 5:
If we divide 810 by 87, we get 9 and a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 329.0
If we take 783 away from 810, we end up with 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 87

Going ahead to step 6:
87 goes into 270 3 times with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3293.0
If we take 261 away from 270, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 87

Moving on to step 7:
87 goes into 93 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 32931.0
The remainder is 6 after subtracting 87 from 93.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 87

Advancing to step 8:
When dividing 61 by 87, we get 0 with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 329310.0
If we take 0 away from 61, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 9:
87 goes into 610 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 329310.7
Deduct 609 from 610 and we're left with 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 10:
When dividing 10 by 87, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 329310.7
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
When dividing 100 by 87, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 329310.701
Subtracting 87 from 100 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 12:
If we divide 130 by 87, we get 1 and a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 329310.7011
The remainder is 43 after subtracting 87 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Our division results in 329310.7011 with a remaining 0.00043.