169780 divided by 30 
We're looking to find how many times 30 goes into 169780.

Let's proceed to step 1:
The number 30 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
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 / 30

Let's proceed to step 2:
30 can be fit into 16 0 times, resulting in a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 30

On to step 3:
When dividing 169 by 30, we get 5 with a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 150 from 169 leaves us with 19.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 30

Moving on to step 4:
30 can be fit into 197 6 times, resulting in a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 56.0
Deduct 180 from 197 and we're left with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 30

On to step 5:
30 goes into 178 5 times with a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 565.0
If we take 150 away from 178, we end up with 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 30

Advancing to step 6:
When dividing 280 by 30, we get 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 5659.0
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
100 divided by 30 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 5659.3
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
30 can be fit into 100 3 times, resulting in a remainder of 10.
The next digit of our result is 3. 
Result so far: 5659.33
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 5659.33 with a remaining 0.01.