988164 ÷ 90 
We're looking to find how many times 90 goes into 988164.

Advancing to step 1:
When dividing 9 by 90, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 90

Let's proceed to step 2:
The number 90 fits into 98 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 8 after subtracting 90 from 98.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 90

On to step 3:
90 goes into 88 0 times with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 88 after subtracting 0 from 88.
Append the next digit (1) from the dividend to 88 and continue with: 881 / 90

Let's proceed to step 4:
90 can be fit into 881 9 times, resulting in a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 109.0
The remainder is 71 after subtracting 810 from 881.
Include the next digit (6) from the dividend after 71, then repeat: 716 / 90

Going ahead to step 5:
The number 90 fits into 716 7 times, leaving a remainder of 86.
The next digit of our result is 7. 
Result so far: 1097.0
If we subtract 630 from 716, we get 86.
Grab the next digit (4) from the dividend, add it to 86, then carry on: 864 / 90

Step 6:
If we divide 864 by 90, we get 9 and a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 10979.0
If we take 810 away from 864, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 7:
If we divide 540 by 90, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 10979.6
Deduct 540 from 540 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.

Going ahead to step 8:
When dividing 0 by 90, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10979.6
Subtracting 0 from 0 leaves us 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 9:
When dividing 0 by 90, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10979.6
Subtract 0 from 0 to 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.

The final result is 10979.6 with a remainder of 0.0.