We look at the division of 163420 by 25 
We're looking to find how many times 25 goes into 163420.

Moving on to step 1:
1 divided by 25 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 25

Moving on to step 2:
25 can be fit into 16 0 times, resulting in a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 25

Moving on to step 3:
When dividing 163 by 25, we get 6 with a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 150 from 163 and we're left with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 25

Going ahead to step 4:
25 goes into 134 5 times with a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
The remainder is 9 after subtracting 125 from 134.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 25

Moving on to step 5:
When dividing 92 by 25, we get 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 653.0
Subtracting 75 from 92 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 25

Step 6:
If we divide 170 by 25, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 6536.0
If we take 150 away from 170, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
25 can be fit into 200 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 6536.8
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 25, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6536.8
If we subtract 0 from 0, 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.

On to step 9:
If we divide 0 by 25, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6536.8
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.

In conclusion, the division gives 6536.8 with a balance of 0.0.