We're dividing 85480843 by 87 
We want to divide 85480843 by 87.

On to step 1:
When dividing 8 by 87, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 87

Moving on to step 2:
When dividing 85 by 87, we get 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Bring next digit (4) of the dividend behind the 85 and repeat the process: 854 / 87

Moving on to step 3:
When dividing 854 by 87, we get 9 with a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 783 from 854 leaves us with 71.
Fetch the next digit (8) from the dividend, attach it to 71 and continue: 718 / 87

On to step 4:
87 can be fit into 718 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
If we take 696 away from 718, we end up with 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 87

On to step 5:
87 can be fit into 220 2 times, resulting in a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 982.0
If we subtract 174 from 220, we get 46.
Bring next digit (8) of the dividend behind the 46 and repeat the process: 468 / 87

Step 6:
468 divided by 87 is 5 with a remainder of 33.
Write down 5 as next digit of the result. 
Result so far: 9825.0
If we take 435 away from 468, we end up with 33.
Bring next digit (4) of the dividend behind the 33 and repeat the process: 334 / 87

Going ahead to step 7:
334 divided by 87 is 3 with a remainder of 73.
The next digit of our result is 3. 
Result so far: 98253.0
Deduct 261 from 334 and we're left with 73.
Bring next digit (3) of the dividend behind the 73 and repeat the process: 733 / 87

Moving on to step 8:
If we divide 733 by 87, we get 8 and a remainder of 37.
Put 8 as the next digit of the answer. 
Result so far: 982538.0
The remainder is 37 after subtracting 696 from 733.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 9:
The number 87 fits into 370 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 982538.4
If we take 348 away from 370, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 10:
220 divided by 87 is 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 982538.42
Deduct 174 from 220 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 11:
87 goes into 460 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 982538.425
The remainder is 25 after subtracting 435 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
250 divided by 87 is 2 with a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 982538.4252
Deduct 174 from 250 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
87 can be fit into 760 8 times, resulting in a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 982538.42528
The remainder is 64 after subtracting 696 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
87 goes into 640 7 times with a remainder of 31.
The next digit of our result is 7. 
Result so far: 982538.425287
Subtracting 609 from 640 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 15:
The number 87 fits into 310 3 times, leaving a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 982538.4252873
The remainder is 49 after subtracting 261 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 16:
If we divide 490 by 87, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 982538.42528735
If we take 435 away from 490, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

After the division, we end up with 982538.42528735 and a remainder of 5.5e-08.