We divide 528217 by 90
Let's see how many times 90 fits into 528217.

Advancing to step 1:
The number 90 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 90

Moving on to step 2:
90 can be fit into 52 0 times, resulting in a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Include the next digit (8) from the dividend after 52, then repeat: 528 / 90

Advancing to step 3:
When dividing 528 by 90, we get 5 with a remainder of 78.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 450 from 528 and we're left with 78.
Take the next digit (2) from the dividend and append it to 78, then repeat: 782 / 90

On to step 4:
If we divide 782 by 90, we get 8 and a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 58.0
Subtract 720 from 782 to get 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 90

Moving on to step 5:
If we divide 621 by 90, we get 6 and a remainder of 81.
Write down 6 as next digit of the result. 
Result so far: 586.0
The remainder is 81 after subtracting 540 from 621.
Take the next digit (7) from the dividend and append it to 81, then repeat: 817 / 90

On to step 6:
The number 90 fits into 817 9 times, leaving a remainder of 7.
The next digit of our result is 9. 
Result so far: 5869.0
If we subtract 810 from 817, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
90 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 5869.0
Subtracting 0 from 70 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.

Step 8:
If we divide 700 by 90, we get 7 and a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 5869.07
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
When dividing 700 by 90, we get 7 with a remainder of 70.
The next digit of our result is 7. 
Result so far: 5869.077
If we take 630 away from 700, we end up 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 final outcome is 5869.077, with a leftover of 0.007.