We divide 90364481 by 89
Our goal is to divide 90364481 by 89.

Step 1:
The number 89 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 89

Moving on to step 2:
89 can be fit into 90 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 89 from 90, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 89

Going ahead to step 3:
When dividing 13 by 89, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 89

Advancing to step 4:
If we divide 136 by 89, we get 1 and a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 101.0
Subtracting 89 from 136 leaves us with 47.
Bring next digit (4) of the dividend behind the 47 and repeat the process: 474 / 89

Let's proceed to step 5:
When dividing 474 by 89, we get 5 with a remainder of 29.
Write down 5 as next digit of the result. 
Result so far: 1015.0
If we subtract 445 from 474, we get 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 89

Going ahead to step 6:
If we divide 294 by 89, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 10153.0
Deduct 267 from 294 and we're left with 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 89

Advancing to step 7:
When dividing 278 by 89, we get 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 101533.0
Subtracting 267 from 278 leaves us with 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 89

Moving on to step 8:
If we divide 111 by 89, we get 1 and a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 1015331.0
The remainder is 22 after subtracting 89 from 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
220 divided by 89 is 2 with a remainder of 42.
The next digit of our result is 2. 
Result so far: 1015331.2
Subtracting 178 from 220 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
If we divide 420 by 89, we get 4 and a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 1015331.24
The remainder is 64 after subtracting 356 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
If we divide 640 by 89, we get 7 and a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 1015331.247
Subtracting 623 from 640 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
If we divide 170 by 89, we get 1 and a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 1015331.2471
Deduct 89 from 170 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 13:
The number 89 fits into 810 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 1015331.24719
Subtract 801 from 810 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
90 divided by 89 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1015331.247191
If we take 89 away from 90, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 15:
89 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 1015331.247191
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 16:
When dividing 100 by 89, we get 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1015331.24719101
Subtracting 89 from 100 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 1015331.24719101, with a leftover of 1.1e-08.