We divide 171601 by 30
We want to divide 171601 by 30.

Going ahead to step 1:
The number 30 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 30

Advancing to step 2:
When dividing 17 by 30, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 30

Let's proceed to step 3:
30 can be fit into 171 5 times, resulting in a remainder of 21.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 150 from 171, we get 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 30

Moving on to step 4:
216 divided by 30 is 7 with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Subtract 210 from 216 to get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 30

Let's proceed to step 5:
The number 30 fits into 60 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 572.0
If we subtract 60 from 60, we get 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 30

Moving on to step 6:
If we divide 1 by 30, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 5720.0
The remainder is 1 after subtracting 0 from 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
30 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 5720.0
If we subtract 0 from 10, we 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.

Advancing to step 8:
100 divided by 30 is 3 with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 5720.03
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 5720.033
If we subtract 90 from 100, we 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.

The final result is 5720.033 with a remainder of 0.001.