We look at the division of 90808230 by 8 
Our goal is to divide 90808230 by 8.

Moving on to step 1:
The number 8 fits into 9 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 8 from 9 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 8

Let's proceed to step 2:
8 goes into 10 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 8 away from 10, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 8

Step 3:
When dividing 28 by 8, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
If we subtract 24 from 28, we get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 8

Step 4:
8 can be fit into 40 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 1135.0
Deduct 40 from 40 and we're left with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 8

Advancing to step 5:
8 goes into 8 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 11351.0
The remainder is 0 after subtracting 8 from 8.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 8

Going ahead to step 6:
8 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 113510.0
Subtract 0 from 2 to get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 8

Step 7:
If we divide 23 by 8, we get 2 and a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 1135102.0
Deduct 16 from 23 and we're left with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 8

Moving on to step 8:
When dividing 70 by 8, we get 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 11351028.0
Subtract 64 from 70 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
The number 8 fits into 60 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 11351028.7
If we subtract 56 from 60, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
If we divide 40 by 8, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 11351028.75
Deduct 40 from 40 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.

Moving on to step 11:
8 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11351028.75
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.

Going ahead to step 12:
8 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11351028.75
Deduct 0 from 0 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.

The final outcome is 11351028.75, with a leftover of 0.0.