We divide 856136 by 25
We want to figure out the number of times 856136 can be divided by 25.

Going ahead to step 1:
If we divide 8 by 25, 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.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 25

On to step 2:
85 divided by 25 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 75 from 85 leaves us with 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 25

On to step 3:
The number 25 fits into 106 4 times, leaving a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 34.0
Subtracting 100 from 106 leaves us with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 25

Let's proceed to step 4:
25 goes into 61 2 times with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 342.0
Subtract 50 from 61 to get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 25

On to step 5:
25 goes into 113 4 times with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 3424.0
If we take 100 away from 113, we end up with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 25

Moving on to step 6:
25 goes into 136 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 34245.0
Subtracting 125 from 136 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
25 goes into 110 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 34245.4
Subtracting 100 from 110 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 25, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 34245.44
Subtract 100 from 100 to 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.

After the division, we end up with 34245.44 and a remainder of 0.0.