We look at the division of 302430 by 22 
Our goal is to divide 302430 by 22.

On to step 1:
If we divide 3 by 22, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 22

Going ahead to step 2:
22 can be fit into 30 1 times, resulting in a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 22 from 30 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 22

Step 3:
82 divided by 22 is 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 16 after subtracting 66 from 82.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 22

Moving on to step 4:
22 can be fit into 164 7 times, resulting in a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 137.0
Deduct 154 from 164 and we're left with 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 22

On to step 5:
103 divided by 22 is 4 with a remainder of 15.
The next digit of our result is 4. 
Result so far: 1374.0
Subtracting 88 from 103 leaves us with 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 22

Advancing to step 6:
22 goes into 150 6 times with a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 13746.0
If we take 132 away from 150, we end up 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.

Advancing to step 7:
180 divided by 22 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 13746.8
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.

Going ahead to step 8:
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: 13746.81
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.

On to step 9:
When dividing 180 by 22, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 13746.818
The remainder is 4 after subtracting 176 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
22 goes into 40 1 times with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 13746.8181
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.

Let's proceed to step 11:
If we divide 180 by 22, we get 8 and a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 13746.81818
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.

On to step 12:
The number 22 fits into 40 1 times, leaving a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 13746.818181
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.

Step 13:
22 goes into 180 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 13746.8181818
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 14:
The number 22 fits into 40 1 times, leaving a remainder of 18.
The next digit of our result is 1. 
Result so far: 13746.81818181
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.

The final outcome is 13746.81818181, with a leftover of 1.8e-08.