Let's divide 166004 by 25
We're looking to find how many times 25 goes into 166004.

Let's proceed to step 1:
25 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 25

On to step 2:
When dividing 16 by 25, we get 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 25

Moving on to step 3:
166 divided by 25 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 150 from 166 to get 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 25

Going ahead to step 4:
25 can be fit into 160 6 times, resulting in a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtracting 150 from 160 leaves us with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 25

Let's proceed to step 5:
25 can be fit into 100 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 664.0
If we take 100 away from 100, we end up with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 25

Step 6:
25 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 6640.0
Subtracting 0 from 4 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
The number 25 fits into 40 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 6640.1
The remainder is 15 after subtracting 25 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
The number 25 fits into 150 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 6640.16
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.

Step 9:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6640.16
Subtract 0 from 0 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.

Step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6640.16
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.

The final outcome is 6640.16, with a leftover of 0.0.