We divide 90990779 by 880
Our goal is to divide 90990779 by 880.

Advancing to step 1:
880 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 880

Going ahead to step 2:
880 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Fetch the next digit (9) from the dividend, attach it to 90 and continue: 909 / 880

Going ahead to step 3:
The number 880 fits into 909 1 times, leaving a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 880 from 909 and we're left with 29.
Grab the next digit (9) from the dividend, add it to 29, then carry on: 299 / 880

On to step 4:
880 can be fit into 299 0 times, resulting in a remainder of 299.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 299, we get 299.
Bring next digit (0) of the dividend behind the 299 and repeat the process: 2990 / 880

Advancing to step 5:
2990 divided by 880 is 3 with a remainder of 350.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtracting 2640 from 2990 leaves us with 350.
Append the next digit (7) from the dividend to 350 and continue with: 3507 / 880

On to step 6:
When dividing 3507 by 880, we get 3 with a remainder of 867.
Put 3 as the next digit of the answer. 
Result so far: 1033.0
If we subtract 2640 from 3507, we get 867.
Take the next digit (7) from the dividend and append it to 867, then repeat: 8677 / 880

On to step 7:
If we divide 8677 by 880, we get 9 and a remainder of 757.
The number 9 becomes the next digit in our result. 
Result so far: 10339.0
Subtracting 7920 from 8677 leaves us with 757.
Fetch the next digit (9) from the dividend, attach it to 757 and continue: 7579 / 880

Step 8:
7579 divided by 880 is 8 with a remainder of 539.
Use 8 as the next digit of our solution. 
Result so far: 103398.0
The remainder is 539 after subtracting 7040 from 7579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Step 9:
If we divide 5390 by 880, we get 6 and a remainder of 110.
The next digit of our result is 6. 
Result so far: 103398.6
Subtracting 5280 from 5390 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
The number 880 fits into 1100 1 times, leaving a remainder of 220.
Use 1 as the next digit of our solution. 
Result so far: 103398.61
If we take 880 away from 1100, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 11:
2200 divided by 880 is 2 with a remainder of 440.
Use 2 as the next digit of our solution. 
Result so far: 103398.612
Deduct 1760 from 2200 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 12:
When dividing 4400 by 880, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 103398.6125
Deduct 4400 from 4400 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
0 divided by 880 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 103398.6125
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 14:
880 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 103398.6125
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 103398.6125 with a balance of 0.0.