815432 ÷ 22 
We're looking to find how many times 22 goes into 815432.

Step 1:
22 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 22

Step 2:
If we divide 81 by 22, we get 3 and a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 66 from 81 to get 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 22

Let's proceed to step 3:
22 can be fit into 155 7 times, resulting in a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtracting 154 from 155 leaves us with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 22

Step 4:
22 can be fit into 14 0 times, resulting in a remainder of 14.
The next digit of our result is 0. 
Result so far: 370.0
If we take 0 away from 14, we end up with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 22

Going ahead to step 5:
143 divided by 22 is 6 with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 3706.0
Subtracting 132 from 143 leaves us with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 22

Step 6:
If we divide 112 by 22, we get 5 and a remainder of 2.
The next digit of our result is 5. 
Result so far: 37065.0
If we subtract 110 from 112, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
20 divided by 22 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 37065.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
200 divided by 22 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 37065.09
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
22 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 37065.09
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
22 can be fit into 200 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 37065.0909
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
When dividing 20 by 22, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 37065.0909
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
The number 22 fits into 200 9 times, leaving a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 37065.090909
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
If we divide 20 by 22, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 37065.090909
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
200 divided by 22 is 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 37065.09090909
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 37065.09090909, with a leftover of 2e-09.