Let's divide 861125 by 86
We're looking to find how many times 86 goes into 861125.

On to step 1:
86 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 86

Moving on to step 2:
The number 86 fits into 86 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 86 from 86 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 86

Advancing to step 3:
86 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 86

Advancing to step 4:
When dividing 11 by 86, we get 0 with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtracting 0 from 11 leaves us with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 86

Going ahead to step 5:
If we divide 112 by 86, we get 1 and a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 1001.0
If we take 86 away from 112, we end up with 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 86

Step 6:
265 divided by 86 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 10013.0
Subtract 258 from 265 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
86 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 10013.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
The number 86 fits into 700 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 10013.08
If we subtract 688 from 700, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
86 can be fit into 120 1 times, resulting in a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 10013.081
Subtracting 86 from 120 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 10:
When dividing 340 by 86, we get 3 with a remainder of 82.
The next digit of our result is 3. 
Result so far: 10013.0813
Subtracting 258 from 340 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 11:
The number 86 fits into 820 9 times, leaving a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 10013.08139
If we take 774 away from 820, we end up 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.

On to step 12:
86 goes into 460 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 10013.081395
If we take 430 away from 460, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
300 divided by 86 is 3 with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 10013.0813953
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 14:
The number 86 fits into 420 4 times, leaving a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 10013.08139534
Subtracting 344 from 420 leaves us 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.

The quotient of the division is 10013.08139534, and the remainder is 7.6e-08.