We look at the division of 90620800 by 320 
We're looking to find how many times 320 goes into 90620800.

Moving on to step 1:
The number 320 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 320

Moving on to step 2:
The number 320 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 320

Advancing to step 3:
320 can be fit into 906 2 times, resulting in a remainder of 266.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 640 from 906 and we're left with 266.
Bring next digit (2) of the dividend behind the 266 and repeat the process: 2662 / 320

On to step 4:
320 goes into 2662 8 times with a remainder of 102.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtract 2560 from 2662 to get 102.
Take the next digit (0) from the dividend and append it to 102, then repeat: 1020 / 320

Let's proceed to step 5:
If we divide 1020 by 320, we get 3 and a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 283.0
Subtracting 960 from 1020 leaves us with 60.
Take the next digit (8) from the dividend and append it to 60, then repeat: 608 / 320

Going ahead to step 6:
320 goes into 608 1 times with a remainder of 288.
Record the quotient 1 as the next digit in the result. 
Result so far: 2831.0
If we take 320 away from 608, we end up with 288.
Fetch the next digit (0) from the dividend, attach it to 288 and continue: 2880 / 320

Let's proceed to step 7:
When dividing 2880 by 320, we get 9 with a remainder of 0.
The next digit of our result is 9. 
Result so far: 28319.0
Deduct 2880 from 2880 and we're left with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 320

Moving on to step 8:
The number 320 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 283190.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
When dividing 0 by 320, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 283190.0
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.

Step 10:
The number 320 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 283190.0
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 283190.0, with a leftover of 0.0.