670849 divided by 25 
Let's see how many times 25 fits into 670849.

On to step 1:
If we divide 6 by 25, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 25

Step 2:
When dividing 67 by 25, we get 2 with a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 17 after subtracting 50 from 67.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 25

On to step 3:
The number 25 fits into 170 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 26.0
If we take 150 away from 170, we end up with 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 25

On to step 4:
25 can be fit into 208 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 268.0
If we take 200 away from 208, we end up with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 25

Moving on to step 5:
When dividing 84 by 25, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 2683.0
If we subtract 75 from 84, we get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 25

Advancing to step 6:
The number 25 fits into 99 3 times, leaving a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 26833.0
Subtracting 75 from 99 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 25, we get 9 and a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 26833.9
Subtracting 225 from 240 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
150 divided by 25 is 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 26833.96
Subtracting 150 from 150 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.

On to step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 26833.96
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.

Moving on to step 10:
25 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 26833.96
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.

After the division, we end up with 26833.96 and a remainder of 0.0.