171020 ÷ 59 
We're looking to find how many times 59 goes into 171020.

On to step 1:
If we divide 1 by 59, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 59

Going ahead to step 2:
The number 59 fits into 17 0 times, leaving a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 59

On to step 3:
The number 59 fits into 171 2 times, leaving a remainder of 53.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 118 from 171 leaves us with 53.
Fetch the next digit (0) from the dividend, attach it to 53 and continue: 530 / 59

Going ahead to step 4:
59 can be fit into 530 8 times, resulting in a remainder of 58.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtract 472 from 530 to get 58.
Include the next digit (2) from the dividend after 58, then repeat: 582 / 59

Moving on to step 5:
582 divided by 59 is 9 with a remainder of 51.
The next digit of our result is 9. 
Result so far: 289.0
Subtract 531 from 582 to get 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 59

Let's proceed to step 6:
510 divided by 59 is 8 with a remainder of 38.
The next digit of our result is 8. 
Result so far: 2898.0
Subtract 472 from 510 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
59 goes into 380 6 times with a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 2898.6
The remainder is 26 after subtracting 354 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
The number 59 fits into 260 4 times, leaving a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 2898.64
Subtracting 236 from 260 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
If we divide 240 by 59, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 2898.644
The remainder is 4 after subtracting 236 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 2898.644, with a leftover of 0.0004.