90482307 divided by 256 
We want to divide 90482307 by 256.

Going ahead to step 1:
256 can be fit into 9 0 times, resulting in 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.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 256

Step 2:
If we divide 90 by 256, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Grab the next digit (4) from the dividend, add it to 90, then carry on: 904 / 256

Let's proceed to step 3:
When dividing 904 by 256, we get 3 with a remainder of 136.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 768 from 904 to get 136.
Fetch the next digit (8) from the dividend, attach it to 136 and continue: 1368 / 256

On to step 4:
When dividing 1368 by 256, we get 5 with a remainder of 88.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
If we take 1280 away from 1368, we end up with 88.
Append the next digit (2) from the dividend to 88 and continue with: 882 / 256

On to step 5:
The number 256 fits into 882 3 times, leaving a remainder of 114.
Write down 3 as next digit of the result. 
Result so far: 353.0
The remainder is 114 after subtracting 768 from 882.
Bring next digit (3) of the dividend behind the 114 and repeat the process: 1143 / 256

Step 6:
1143 divided by 256 is 4 with a remainder of 119.
Write down 4 as next digit of the result. 
Result so far: 3534.0
Subtract 1024 from 1143 to get 119.
Include the next digit (0) from the dividend after 119, then repeat: 1190 / 256

Moving on to step 7:
When dividing 1190 by 256, we get 4 with a remainder of 166.
The next digit of our result is 4. 
Result so far: 35344.0
If we subtract 1024 from 1190, we get 166.
Bring next digit (7) of the dividend behind the 166 and repeat the process: 1667 / 256

Advancing to step 8:
When dividing 1667 by 256, we get 6 with a remainder of 131.
The next digit of our result is 6. 
Result so far: 353446.0
The remainder is 131 after subtracting 1536 from 1667.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 9:
256 goes into 1310 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 353446.5
Deduct 1280 from 1310 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.

On to step 10:
If we divide 300 by 256, we get 1 and a remainder of 44.
The next digit of our result is 1. 
Result so far: 353446.51
If we take 256 away from 300, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
When dividing 440 by 256, we get 1 with a remainder of 184.
Write down 1 as next digit of the result. 
Result so far: 353446.511
The remainder is 184 after subtracting 256 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

The final outcome is 353446.511, with a leftover of 0.0184.