Let's divide 523751 by 90
Let's see how many times 90 fits into 523751.

Step 1:
5 divided by 90 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 90

Let's proceed to step 2:
The number 90 fits into 52 0 times, leaving a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Grab the next digit (3) from the dividend, add it to 52, then carry on: 523 / 90

Step 3:
90 can be fit into 523 5 times, resulting in a remainder of 73.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 450 from 523 to get 73.
Take the next digit (7) from the dividend and append it to 73, then repeat: 737 / 90

Going ahead to step 4:
737 divided by 90 is 8 with a remainder of 17.
The next digit of our result is 8. 
Result so far: 58.0
If we take 720 away from 737, we end up with 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 90

On to step 5:
If we divide 175 by 90, we get 1 and a remainder of 85.
Write down 1 as next digit of the result. 
Result so far: 581.0
The remainder is 85 after subtracting 90 from 175.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 90

Advancing to step 6:
If we divide 851 by 90, we get 9 and a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 5819.0
The remainder is 41 after subtracting 810 from 851.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 7:
90 goes into 410 4 times with a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 5819.4
Deduct 360 from 410 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
If we divide 500 by 90, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 5819.45
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
500 divided by 90 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 5819.455
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 5819.455 with a balance of 0.005.