We divide 72093 by 87
We're looking to find how many times 87 goes into 72093.

Going ahead to step 1:
7 divided by 87 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 87

Going ahead to step 2:
If we divide 72 by 87, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (0) of the dividend behind the 72 and repeat the process: 720 / 87

On to step 3:
The number 87 fits into 720 8 times, leaving a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 696 from 720 leaves us with 24.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 87

Advancing to step 4:
87 goes into 249 2 times with a remainder of 75.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Subtract 174 from 249 to get 75.
Append the next digit (3) from the dividend to 75 and continue with: 753 / 87

Going ahead to step 5:
87 goes into 753 8 times with a remainder of 57.
Use 8 as the next digit of our solution. 
Result so far: 828.0
Subtracting 696 from 753 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 6:
If we divide 570 by 87, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 828.6
Subtract 522 from 570 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
87 goes into 480 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 828.65
Subtracting 435 from 480 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
87 goes into 450 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 828.655
Subtracting 435 from 450 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 828.655 and a remainder of 0.0015.