975579 ÷ 99 
Let's see how many times 99 fits into 975579.

On to step 1:
When dividing 9 by 99, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 99

Going ahead to step 2:
99 can be fit into 97 0 times, resulting in a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 97, we get 97.
Append the next digit (5) from the dividend to 97 and continue with: 975 / 99

Let's proceed to step 3:
When dividing 975 by 99, we get 9 with a remainder of 84.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 891 from 975 to get 84.
Grab the next digit (5) from the dividend, add it to 84, then carry on: 845 / 99

Advancing to step 4:
The number 99 fits into 845 8 times, leaving a remainder of 53.
Write down 8 as next digit of the result. 
Result so far: 98.0
If we subtract 792 from 845, we get 53.
Append the next digit (7) from the dividend to 53 and continue with: 537 / 99

Advancing to step 5:
If we divide 537 by 99, we get 5 and a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 985.0
The remainder is 42 after subtracting 495 from 537.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 99

Let's proceed to step 6:
When dividing 429 by 99, we get 4 with a remainder of 33.
Record the quotient 4 as the next digit in the result. 
Result so far: 9854.0
If we take 396 away from 429, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
If we divide 330 by 99, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 9854.3
If we take 297 away from 330, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 8:
If we divide 330 by 99, we get 3 and a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 9854.33
Subtract 297 from 330 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final outcome is 9854.33, with a leftover of 0.033.