89975381 divided by 363 
Let's see how many times 363 fits into 89975381.

On to step 1:
When dividing 8 by 363, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 363

On to step 2:
The number 363 fits into 89 0 times, leaving a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Include the next digit (9) from the dividend after 89, then repeat: 899 / 363

Moving on to step 3:
The number 363 fits into 899 2 times, leaving a remainder of 173.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 173 after subtracting 726 from 899.
Fetch the next digit (7) from the dividend, attach it to 173 and continue: 1737 / 363

Going ahead to step 4:
363 goes into 1737 4 times with a remainder of 285.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtract 1452 from 1737 to get 285.
Include the next digit (5) from the dividend after 285, then repeat: 2855 / 363

Let's proceed to step 5:
363 can be fit into 2855 7 times, resulting in a remainder of 314.
Put 7 as the next digit of the answer. 
Result so far: 247.0
Subtracting 2541 from 2855 leaves us with 314.
Append the next digit (3) from the dividend to 314 and continue with: 3143 / 363

Moving on to step 6:
The number 363 fits into 3143 8 times, leaving a remainder of 239.
The number 8 becomes the next digit in our result. 
Result so far: 2478.0
Subtract 2904 from 3143 to get 239.
Grab the next digit (8) from the dividend, add it to 239, then carry on: 2398 / 363

On to step 7:
The number 363 fits into 2398 6 times, leaving a remainder of 220.
Record the quotient 6 as the next digit in the result. 
Result so far: 24786.0
Deduct 2178 from 2398 and we're left with 220.
Take the next digit (1) from the dividend and append it to 220, then repeat: 2201 / 363

Moving on to step 8:
The number 363 fits into 2201 6 times, leaving a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 247866.0
If we subtract 2178 from 2201, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
If we divide 230 by 363, we get 0 and a remainder of 230.
The next digit of our result is 0. 
Result so far: 247866.0
If we subtract 0 from 230, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 10:
If we divide 2300 by 363, we get 6 and a remainder of 122.
Put 6 as the next digit of the answer. 
Result so far: 247866.06
Subtract 2178 from 2300 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 11:
The number 363 fits into 1220 3 times, leaving a remainder of 131.
Write down 3 as next digit of the result. 
Result so far: 247866.063
If we subtract 1089 from 1220, we get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Moving on to step 12:
1310 divided by 363 is 3 with a remainder of 221.
The number 3 becomes the next digit in our result. 
Result so far: 247866.0633
If we take 1089 away from 1310, we end up with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

The final result is 247866.0633 with a remainder of 0.00221.