87909372 divided by 859 
We want to divide 87909372 by 859.

Moving on to step 1:
When dividing 8 by 859, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 859

Moving on to step 2:
The number 859 fits into 87 0 times, leaving a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Bring next digit (9) of the dividend behind the 87 and repeat the process: 879 / 859

Going ahead to step 3:
879 divided by 859 is 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 859 from 879, we get 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 859

Step 4:
When dividing 200 by 859, we get 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 200 to get 200.
Take the next digit (9) from the dividend and append it to 200, then repeat: 2009 / 859

Advancing to step 5:
If we divide 2009 by 859, we get 2 and a remainder of 291.
Use 2 as the next digit of our solution. 
Result so far: 102.0
Subtracting 1718 from 2009 leaves us with 291.
Fetch the next digit (3) from the dividend, attach it to 291 and continue: 2913 / 859

Moving on to step 6:
The number 859 fits into 2913 3 times, leaving a remainder of 336.
Record the quotient 3 as the next digit in the result. 
Result so far: 1023.0
Subtract 2577 from 2913 to get 336.
Bring next digit (7) of the dividend behind the 336 and repeat the process: 3367 / 859

Going ahead to step 7:
If we divide 3367 by 859, we get 3 and a remainder of 790.
Put 3 as the next digit of the answer. 
Result so far: 10233.0
The remainder is 790 after subtracting 2577 from 3367.
Append the next digit (2) from the dividend to 790 and continue with: 7902 / 859

Let's proceed to step 8:
859 goes into 7902 9 times with a remainder of 171.
Record the quotient 9 as the next digit in the result. 
Result so far: 102339.0
Deduct 7731 from 7902 and we're left with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Advancing to step 9:
859 goes into 1710 1 times with a remainder of 851.
The number 1 becomes the next digit in our result. 
Result so far: 102339.1
The remainder is 851 after subtracting 859 from 1710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8510, and continue the process.

Let's proceed to step 10:
8510 divided by 859 is 9 with a remainder of 779.
The number 9 becomes the next digit in our result. 
Result so far: 102339.19
Deduct 7731 from 8510 and we're left with 779.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7790, and continue the process.

Going ahead to step 11:
7790 divided by 859 is 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 102339.199
Subtracting 7731 from 7790 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Our division results in 102339.199 with a remaining 0.0059.