517112 ÷ 90 
Let's see how many times 90 fits into 517112.

Moving on to step 1:
If we divide 5 by 90, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 90

Step 2:
51 divided by 90 is 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Fetch the next digit (7) from the dividend, attach it to 51 and continue: 517 / 90

Advancing to step 3:
90 can be fit into 517 5 times, resulting in a remainder of 67.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 67 after subtracting 450 from 517.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 90

On to step 4:
671 divided by 90 is 7 with a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 57.0
If we take 630 away from 671, we end up with 41.
Append the next digit (1) from the dividend to 41 and continue with: 411 / 90

On to step 5:
411 divided by 90 is 4 with a remainder of 51.
Put 4 as the next digit of the answer. 
Result so far: 574.0
If we take 360 away from 411, we end up with 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 90

Going ahead to step 6:
If we divide 512 by 90, we get 5 and a remainder of 62.
Put 5 as the next digit of the answer. 
Result so far: 5745.0
The remainder is 62 after subtracting 450 from 512.
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 7:
If we divide 620 by 90, we get 6 and a remainder of 80.
Use 6 as the next digit of our solution. 
Result so far: 5745.6
Subtracting 540 from 620 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 8:
If we divide 800 by 90, we get 8 and a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 5745.68
Deduct 720 from 800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
90 can be fit into 800 8 times, resulting in a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 5745.688
Deduct 720 from 800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 5745.688 with a remainder of 0.008.