We divide 90280508 by 358
We want to figure out the number of times 90280508 can be divided by 358.

On to step 1:
358 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 358

Going ahead to step 2:
The number 358 fits into 90 0 times, leaving a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Append the next digit (2) from the dividend to 90 and continue with: 902 / 358

Going ahead to step 3:
358 can be fit into 902 2 times, resulting in a remainder of 186.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 716 from 902, we get 186.
Bring next digit (8) of the dividend behind the 186 and repeat the process: 1868 / 358

Step 4:
358 goes into 1868 5 times with a remainder of 78.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
The remainder is 78 after subtracting 1790 from 1868.
Grab the next digit (0) from the dividend, add it to 78, then carry on: 780 / 358

Going ahead to step 5:
358 can be fit into 780 2 times, resulting in a remainder of 64.
The next digit of our result is 2. 
Result so far: 252.0
Subtract 716 from 780 to get 64.
Grab the next digit (5) from the dividend, add it to 64, then carry on: 645 / 358

On to step 6:
The number 358 fits into 645 1 times, leaving a remainder of 287.
Use 1 as the next digit of our solution. 
Result so far: 2521.0
If we take 358 away from 645, we end up with 287.
Bring next digit (0) of the dividend behind the 287 and repeat the process: 2870 / 358

Advancing to step 7:
When dividing 2870 by 358, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 25218.0
The remainder is 6 after subtracting 2864 from 2870.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 358

On to step 8:
68 divided by 358 is 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 252180.0
The remainder is 68 after subtracting 0 from 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
358 goes into 680 1 times with a remainder of 322.
Record the quotient 1 as the next digit in the result. 
Result so far: 252180.1
Subtract 358 from 680 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 10:
358 goes into 3220 8 times with a remainder of 356.
The number 8 becomes the next digit in our result. 
Result so far: 252180.18
If we take 2864 away from 3220, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

On to step 11:
If we divide 3560 by 358, we get 9 and a remainder of 338.
Write down 9 as next digit of the result. 
Result so far: 252180.189
Deduct 3222 from 3560 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Advancing to step 12:
The number 358 fits into 3380 9 times, leaving a remainder of 158.
Record the quotient 9 as the next digit in the result. 
Result so far: 252180.1899
If we take 3222 away from 3380, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The final result is 252180.1899 with a remainder of 0.00158.