255170 ÷ 69 
We're looking to find how many times 69 goes into 255170.

Let's proceed to step 1:
69 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 69

Step 2:
69 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 69

Let's proceed to step 3:
255 divided by 69 is 3 with a remainder of 48.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 207 from 255 leaves us with 48.
Append the next digit (1) from the dividend to 48 and continue with: 481 / 69

Going ahead to step 4:
When dividing 481 by 69, we get 6 with a remainder of 67.
Write down 6 as next digit of the result. 
Result so far: 36.0
Deduct 414 from 481 and we're left with 67.
Append the next digit (7) from the dividend to 67 and continue with: 677 / 69

Going ahead to step 5:
When dividing 677 by 69, we get 9 with a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 369.0
The remainder is 56 after subtracting 621 from 677.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 69

Going ahead to step 6:
When dividing 560 by 69, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 3698.0
The remainder is 8 after subtracting 552 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
69 goes into 80 1 times with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 3698.1
Subtract 69 from 80 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 8:
110 divided by 69 is 1 with a remainder of 41.
The next digit of our result is 1. 
Result so far: 3698.11
Deduct 69 from 110 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final result is 3698.11 with a remainder of 0.041.