We look at the division of 991715 by 90 
Let's see how many times 90 fits into 991715.

Advancing to step 1:
When dividing 9 by 90, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 90

Going ahead to step 2:
99 divided by 90 is 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 90 away from 99, we end up with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 90

Going ahead to step 3:
The number 90 fits into 91 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 90 away from 91, we end up with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 90

Let's proceed to step 4:
If we divide 17 by 90, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 110.0
Deduct 0 from 17 and we're left with 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 90

Let's proceed to step 5:
171 divided by 90 is 1 with a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 1101.0
Deduct 90 from 171 and we're left with 81.
Grab the next digit (5) from the dividend, add it to 81, then carry on: 815 / 90

Moving on to step 6:
90 goes into 815 9 times with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 11019.0
The remainder is 5 after subtracting 810 from 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
If we divide 50 by 90, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 11019.0
If we take 0 away from 50, we end up 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.

Going ahead to step 8:
90 can be fit into 500 5 times, resulting in a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 11019.05
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.

Let's proceed to step 9:
90 can be fit into 500 5 times, resulting in a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 11019.055
The remainder is 50 after subtracting 450 from 500.
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 11019.055 with a balance of 0.005.