We divide 90666279 by 566
Our goal is to divide 90666279 by 566.

On to step 1:
9 divided by 566 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 566

On to step 2:
The number 566 fits into 90 0 times, leaving a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Grab the next digit (6) from the dividend, add it to 90, then carry on: 906 / 566

Moving on to step 3:
906 divided by 566 is 1 with a remainder of 340.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 566 from 906 leaves us with 340.
Include the next digit (6) from the dividend after 340, then repeat: 3406 / 566

Moving on to step 4:
If we divide 3406 by 566, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtracting 3396 from 3406 leaves us with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 566

On to step 5:
If we divide 106 by 566, we get 0 and a remainder of 106.
Record the quotient 0 as the next digit in the result. 
Result so far: 160.0
Subtract 0 from 106 to get 106.
Take the next digit (2) from the dividend and append it to 106, then repeat: 1062 / 566

Going ahead to step 6:
566 can be fit into 1062 1 times, resulting in a remainder of 496.
The number 1 becomes the next digit in our result. 
Result so far: 1601.0
If we take 566 away from 1062, we end up with 496.
Take the next digit (7) from the dividend and append it to 496, then repeat: 4967 / 566

Moving on to step 7:
566 goes into 4967 8 times with a remainder of 439.
Use 8 as the next digit of our solution. 
Result so far: 16018.0
The remainder is 439 after subtracting 4528 from 4967.
Fetch the next digit (9) from the dividend, attach it to 439 and continue: 4399 / 566

Step 8:
If we divide 4399 by 566, we get 7 and a remainder of 437.
Write down 7 as next digit of the result. 
Result so far: 160187.0
Subtracting 3962 from 4399 leaves us with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Moving on to step 9:
4370 divided by 566 is 7 with a remainder of 408.
The number 7 becomes the next digit in our result. 
Result so far: 160187.7
Deduct 3962 from 4370 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 10:
If we divide 4080 by 566, we get 7 and a remainder of 118.
Use 7 as the next digit of our solution. 
Result so far: 160187.77
Deduct 3962 from 4080 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

After the division, we end up with 160187.77 and a remainder of 0.118.