We look at the division of 169525 by 3 
We're looking to find how many times 3 goes into 169525.

Moving on to step 1:
3 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 3

Advancing to step 2:
16 divided by 3 is 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 15 from 16 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 3

On to step 3:
19 divided by 3 is 6 with a remainder of 1.
The next digit of our result is 6. 
Result so far: 56.0
Subtracting 18 from 19 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 3

Step 4:
If we divide 15 by 3, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 565.0
If we take 15 away from 15, we end up with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 3

Going ahead to step 5:
When dividing 2 by 3, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 5650.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 3

On to step 6:
The number 3 fits into 25 8 times, leaving a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 56508.0
The remainder is 1 after subtracting 24 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 56508.3
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
3 can be fit into 10 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 56508.33
Subtract 9 from 10 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 56508.33 with a remainder of 0.001.