30390447 divided by 122 
Let's see how many times 122 fits into 30390447.

On to step 1:
If we divide 3 by 122, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 122

On to step 2:
30 divided by 122 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 122

Moving on to step 3:
303 divided by 122 is 2 with a remainder of 59.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 59 after subtracting 244 from 303.
Fetch the next digit (9) from the dividend, attach it to 59 and continue: 599 / 122

On to step 4:
The number 122 fits into 599 4 times, leaving a remainder of 111.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 488 from 599 and we're left with 111.
Bring next digit (0) of the dividend behind the 111 and repeat the process: 1110 / 122

Moving on to step 5:
The number 122 fits into 1110 9 times, leaving a remainder of 12.
The next digit of our result is 9. 
Result so far: 249.0
If we subtract 1098 from 1110, we get 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 122

Moving on to step 6:
124 divided by 122 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 2491.0
The remainder is 2 after subtracting 122 from 124.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 122

Let's proceed to step 7:
When dividing 24 by 122, we get 0 with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 24910.0
If we subtract 0 from 24, we get 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 122

Going ahead to step 8:
122 goes into 247 2 times with a remainder of 3.
The next digit of our result is 2. 
Result so far: 249102.0
Subtract 244 from 247 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
When dividing 30 by 122, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 249102.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 122 is 2 with a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 249102.02
Subtract 244 from 300 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
122 can be fit into 560 4 times, resulting in a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 249102.024
The remainder is 72 after subtracting 488 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
When dividing 720 by 122, we get 5 with a remainder of 110.
The next digit of our result is 5. 
Result so far: 249102.0245
If we take 610 away from 720, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 13:
122 can be fit into 1100 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 249102.02459
Subtracting 1098 from 1100 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.

Advancing to step 14:
If we divide 20 by 122, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 249102.02459
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.

Step 15:
The number 122 fits into 200 1 times, leaving a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 249102.0245901
The remainder is 78 after subtracting 122 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 16:
780 divided by 122 is 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 249102.02459016
Subtract 732 from 780 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 249102.02459016 with a remainder of 4.8e-08.