We're dividing 168210 by 5 
We're looking to find how many times 5 goes into 168210.

Going ahead to step 1:
When dividing 1 by 5, we get 0 with 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.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 5

Moving on to step 2:
16 divided by 5 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 1 after subtracting 15 from 16.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 5

Let's proceed to step 3:
18 divided by 5 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 33.0
Subtract 15 from 18 to get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 5

Step 4:
If we divide 32 by 5, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 336.0
Deduct 30 from 32 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 5

Advancing to step 5:
21 divided by 5 is 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 3364.0
Deduct 20 from 21 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 5

Let's proceed to step 6:
The number 5 fits into 10 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 33642.0
Deduct 10 from 10 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.

Step 7:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 33642.0
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.

Step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 33642.0
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.

In conclusion, the division gives 33642.0 with a balance of 0.0.