900813 ÷ 22 
We're looking to find how many times 22 goes into 900813.

On to step 1:
9 divided by 22 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 22

Step 2:
90 divided by 22 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 88 from 90 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 22

Going ahead to step 3:
When dividing 20 by 22, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
The remainder is 20 after subtracting 0 from 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 22

Going ahead to step 4:
If we divide 208 by 22, we get 9 and a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 409.0
The remainder is 10 after subtracting 198 from 208.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 22

On to step 5:
22 can be fit into 101 4 times, resulting in a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 4094.0
The remainder is 13 after subtracting 88 from 101.
Take the next digit (3) from the dividend and append it to 13, then repeat: 133 / 22

On to step 6:
If we divide 133 by 22, we get 6 and a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 40946.0
If we take 132 away from 133, 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.

Advancing to step 7:
If we divide 10 by 22, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 40946.0
If we subtract 0 from 10, we 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.

On to step 8:
When dividing 100 by 22, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 40946.04
Deduct 88 from 100 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
22 goes into 120 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 40946.045
If we take 110 away from 120, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
22 can be fit into 100 4 times, resulting in a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 40946.0454
If we take 88 away from 100, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
The number 22 fits into 120 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 40946.04545
Subtracting 110 from 120 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 12:
22 can be fit into 100 4 times, resulting in a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 40946.045454
Deduct 88 from 100 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
22 can be fit into 120 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 40946.0454545
Subtracting 110 from 120 leaves us with 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 14:
22 goes into 100 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 40946.04545454
If we take 88 away from 100, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 40946.04545454, with a leftover of 1.2e-08.