We look at the division of 25290892 by 850 
We're looking to find how many times 850 goes into 25290892.

Advancing to step 1:
The number 850 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 850

Going ahead to step 2:
When dividing 25 by 850, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Grab the next digit (2) from the dividend, add it to 25, then carry on: 252 / 850

On to step 3:
The number 850 fits into 252 0 times, leaving a remainder of 252.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 252 to get 252.
Grab the next digit (9) from the dividend, add it to 252, then carry on: 2529 / 850

Let's proceed to step 4:
850 can be fit into 2529 2 times, resulting in a remainder of 829.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 829 after subtracting 1700 from 2529.
Include the next digit (0) from the dividend after 829, then repeat: 8290 / 850

Let's proceed to step 5:
850 can be fit into 8290 9 times, resulting in a remainder of 640.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Deduct 7650 from 8290 and we're left with 640.
Take the next digit (8) from the dividend and append it to 640, then repeat: 6408 / 850

On to step 6:
When dividing 6408 by 850, we get 7 with a remainder of 458.
Record the quotient 7 as the next digit in the result. 
Result so far: 297.0
If we subtract 5950 from 6408, we get 458.
Fetch the next digit (9) from the dividend, attach it to 458 and continue: 4589 / 850

Moving on to step 7:
850 goes into 4589 5 times with a remainder of 339.
The next digit of our result is 5. 
Result so far: 2975.0
Deduct 4250 from 4589 and we're left with 339.
Take the next digit (2) from the dividend and append it to 339, then repeat: 3392 / 850

Going ahead to step 8:
The number 850 fits into 3392 3 times, leaving a remainder of 842.
The next digit of our result is 3. 
Result so far: 29753.0
Subtract 2550 from 3392 to get 842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

Moving on to step 9:
8420 divided by 850 is 9 with a remainder of 770.
Write down 9 as next digit of the result. 
Result so far: 29753.9
Subtracting 7650 from 8420 leaves us with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Let's proceed to step 10:
7700 divided by 850 is 9 with a remainder of 50.
The next digit of our result is 9. 
Result so far: 29753.99
If we take 7650 away from 7700, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 29753.99 and a remainder of 0.05.