We divide 170174 by 20
We're looking to find how many times 20 goes into 170174.

On to step 1:
The number 20 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 20

Advancing to step 2:
17 divided by 20 is 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 20

Let's proceed to step 3:
20 can be fit into 170 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 160 from 170 to get 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 20

Let's proceed to step 4:
When dividing 101 by 20, we get 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Subtracting 100 from 101 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 20

Moving on to step 5:
The number 20 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 850.0
The remainder is 17 after subtracting 0 from 17.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 20

Advancing to step 6:
20 can be fit into 174 8 times, resulting in a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 8508.0
Deduct 160 from 174 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
20 goes into 140 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 8508.7
The remainder is 0 after subtracting 140 from 140.
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 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8508.7
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.

Going ahead to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8508.7
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.

In conclusion, the division gives 8508.7 with a balance of 0.0.