99766074 ÷ 90 
Let's see how many times 90 fits into 99766074.

Advancing to step 1:
When dividing 9 by 90, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 90

Step 2:
If we divide 99 by 90, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 90 from 99, we get 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 90

Going ahead to step 3:
If we divide 97 by 90, we get 1 and a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 7 after subtracting 90 from 97.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 90

Advancing to step 4:
The number 90 fits into 76 0 times, leaving a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
Subtract 0 from 76 to get 76.
Include the next digit (6) from the dividend after 76, then repeat: 766 / 90

Step 5:
90 can be fit into 766 8 times, resulting in a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 1108.0
The remainder is 46 after subtracting 720 from 766.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 90

Advancing to step 6:
If we divide 460 by 90, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 11085.0
Subtract 450 from 460 to get 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 90

On to step 7:
When dividing 107 by 90, we get 1 with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 110851.0
The remainder is 17 after subtracting 90 from 107.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 90

Advancing to step 8:
90 can be fit into 174 1 times, resulting in a remainder of 84.
The number 1 becomes the next digit in our result. 
Result so far: 1108511.0
Subtract 90 from 174 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 9:
When dividing 840 by 90, we get 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 1108511.9
If we subtract 810 from 840, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
If we divide 300 by 90, we get 3 and a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 1108511.93
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
When dividing 300 by 90, we get 3 with a remainder of 30.
The next digit of our result is 3. 
Result so far: 1108511.933
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 1108511.933 with a remaining 0.003.