Let's divide 517228 by 90
We want to figure out the number of times 517228 can be divided by 90.

Going ahead to step 1:
When dividing 5 by 90, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 90

Step 2:
51 divided by 90 is 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Grab the next digit (7) from the dividend, add it to 51, then carry on: 517 / 90

Going ahead to step 3:
If we divide 517 by 90, we get 5 and a remainder of 67.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 450 from 517 leaves us with 67.
Include the next digit (2) from the dividend after 67, then repeat: 672 / 90

Step 4:
When dividing 672 by 90, we get 7 with a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
Subtracting 630 from 672 leaves us with 42.
Bring next digit (2) of the dividend behind the 42 and repeat the process: 422 / 90

Moving on to step 5:
If we divide 422 by 90, we get 4 and a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 574.0
Deduct 360 from 422 and we're left with 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 90

Going ahead to step 6:
90 goes into 628 6 times with a remainder of 88.
The number 6 becomes the next digit in our result. 
Result so far: 5746.0
Subtract 540 from 628 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 7:
If we divide 880 by 90, we get 9 and a remainder of 70.
Record the quotient 9 as the next digit in the result. 
Result so far: 5746.9
Deduct 810 from 880 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
90 goes into 700 7 times with a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 5746.97
The remainder is 70 after subtracting 630 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 9:
700 divided by 90 is 7 with a remainder of 70.
The next digit of our result is 7. 
Result so far: 5746.977
Subtracting 630 from 700 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 5746.977, and the remainder is 0.007.