We're dividing 864084 by 25 
We want to figure out the number of times 864084 can be divided by 25.

Advancing to step 1:
8 divided by 25 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 25

Let's proceed to step 2:
The number 25 fits into 86 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 75 from 86 and we're left with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 25

Let's proceed to step 3:
25 goes into 114 4 times with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Deduct 100 from 114 and we're left with 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 25

Going ahead to step 4:
140 divided by 25 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 345.0
Subtracting 125 from 140 leaves us with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 25

Advancing to step 5:
The number 25 fits into 158 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 3456.0
Subtract 150 from 158 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 25

Advancing to step 6:
84 divided by 25 is 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 34563.0
Deduct 75 from 84 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
90 divided by 25 is 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 34563.3
Subtract 75 from 90 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
If we divide 150 by 25, we get 6 and a remainder of 0.
The next digit of our result is 6. 
Result so far: 34563.36
If we subtract 150 from 150, 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 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 34563.36
If we take 0 away from 0, we end up 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 10:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 34563.36
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 quotient of the division is 34563.36, and the remainder is 0.0.