We divide 170570 by 66
We want to divide 170570 by 66.

Moving on to step 1:
If we divide 1 by 66, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
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 / 66

Going ahead to step 2:
66 goes into 17 0 times with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 66

Advancing to step 3:
170 divided by 66 is 2 with a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 132 from 170 to get 38.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 66

Advancing to step 4:
When dividing 385 by 66, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
The remainder is 55 after subtracting 330 from 385.
Append the next digit (7) from the dividend to 55 and continue with: 557 / 66

Let's proceed to step 5:
66 can be fit into 557 8 times, resulting in a remainder of 29.
The number 8 becomes the next digit in our result. 
Result so far: 258.0
Subtracting 528 from 557 leaves us with 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 66

Moving on to step 6:
66 goes into 290 4 times with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 2584.0
If we take 264 away from 290, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
The number 66 fits into 260 3 times, leaving a remainder of 62.
The next digit of our result is 3. 
Result so far: 2584.3
Subtracting 198 from 260 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
When dividing 620 by 66, we get 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 2584.39
Subtract 594 from 620 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
If we divide 260 by 66, we get 3 and a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 2584.393
If we take 198 away from 260, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
If we divide 620 by 66, we get 9 and a remainder of 26.
The next digit of our result is 9. 
Result so far: 2584.3939
Subtract 594 from 620 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 11:
66 can be fit into 260 3 times, resulting in a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 2584.39393
Subtracting 198 from 260 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 12:
If we divide 620 by 66, we get 9 and a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 2584.393939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 13:
If we divide 260 by 66, we get 3 and a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 2584.3939393
Deduct 198 from 260 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 14:
66 can be fit into 620 9 times, resulting in a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 2584.39393939
Subtract 594 from 620 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 2584.39393939 with a remainder of 2.6e-08.