We look at the division of 90813045 by 22 
We're looking to find how many times 22 goes into 90813045.

Let's proceed to step 1:
22 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 22

On to step 2:
When dividing 90 by 22, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 88 from 90, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 22

Advancing to step 3:
The number 22 fits into 28 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Subtracting 22 from 28 leaves us with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 22

Advancing to step 4:
When dividing 61 by 22, we get 2 with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 412.0
Deduct 44 from 61 and we're left with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 22

Advancing to step 5:
When dividing 173 by 22, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 4127.0
If we take 154 away from 173, we end up with 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 22

Let's proceed to step 6:
22 goes into 190 8 times with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 41278.0
Subtracting 176 from 190 leaves us with 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 22

Going ahead to step 7:
The number 22 fits into 144 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 412786.0
Subtracting 132 from 144 leaves us with 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 22

Going ahead to step 8:
22 goes into 125 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 4127865.0
If we take 110 away from 125, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
22 goes into 150 6 times with a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 4127865.6
If we subtract 132 from 150, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
22 goes into 180 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 4127865.68
Deduct 176 from 180 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
When dividing 40 by 22, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 4127865.681
If we subtract 22 from 40, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
If we divide 180 by 22, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 4127865.6818
Subtracting 176 from 180 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
When dividing 40 by 22, we get 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 4127865.68181
Deduct 22 from 40 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 14:
When dividing 180 by 22, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 4127865.681818
Deduct 176 from 180 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 15:
When dividing 40 by 22, we get 1 with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 4127865.6818181
Subtracting 22 from 40 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 16:
22 goes into 180 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 4127865.68181818
Deduct 176 from 180 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 4127865.68181818 and a remainder of 4e-09.