We look at the division of 580750 by 90 
Let's see how many times 90 fits into 580750.

Going ahead 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
Subtracting 0 from 5 leaves us with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 90

Advancing to step 2:
58 divided by 90 is 0 with a remainder of 58.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Grab the next digit (0) from the dividend, add it to 58, then carry on: 580 / 90

Going ahead to step 3:
When dividing 580 by 90, we get 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 540 from 580 leaves us with 40.
Include the next digit (7) from the dividend after 40, then repeat: 407 / 90

Let's proceed to step 4:
407 divided by 90 is 4 with a remainder of 47.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
The remainder is 47 after subtracting 360 from 407.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 90

On to step 5:
90 goes into 475 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 645.0
If we take 450 away from 475, we end up with 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 90

Moving on to step 6:
When dividing 250 by 90, we get 2 with a remainder of 70.
Write down 2 as next digit of the result. 
Result so far: 6452.0
If we subtract 180 from 250, we 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 7:
90 can be fit into 700 7 times, resulting in a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 6452.7
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.

Step 8:
When dividing 700 by 90, we get 7 with a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 6452.77
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.

In conclusion, the division gives 6452.77 with a balance of 0.07.