We divide 861345 by 75
We want to divide 861345 by 75.

Moving on to step 1:
If we divide 8 by 75, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 75

Going ahead to step 2:
75 can be fit into 86 1 times, resulting in a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 75 from 86, we get 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 75

Advancing to step 3:
The number 75 fits into 111 1 times, leaving a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 75 away from 111, we end up with 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 75

Moving on to step 4:
75 can be fit into 363 4 times, resulting in a remainder of 63.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Subtracting 300 from 363 leaves us with 63.
Fetch the next digit (4) from the dividend, attach it to 63 and continue: 634 / 75

Going ahead to step 5:
75 can be fit into 634 8 times, resulting in a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 1148.0
Subtract 600 from 634 to get 34.
Include the next digit (5) from the dividend after 34, then repeat: 345 / 75

Going ahead to step 6:
If we divide 345 by 75, we get 4 and a remainder of 45.
Put 4 as the next digit of the answer. 
Result so far: 11484.0
Deduct 300 from 345 and we're left 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.

Moving on to step 7:
If we divide 450 by 75, we get 6 and a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 11484.6
If we subtract 450 from 450, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 75 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11484.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
0 divided by 75 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 11484.6
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 11484.6 with a remainder of 0.0.