We look at the division of 12161390 by 442 
Our goal is to divide 12161390 by 442.

On to step 1:
The number 442 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 442

Moving on to step 2:
12 divided by 442 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 442

On to step 3:
When dividing 121 by 442, we get 0 with a remainder of 121.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 121 after subtracting 0 from 121.
Append the next digit (6) from the dividend to 121 and continue with: 1216 / 442

Advancing to step 4:
If we divide 1216 by 442, we get 2 and a remainder of 332.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 332 after subtracting 884 from 1216.
Include the next digit (1) from the dividend after 332, then repeat: 3321 / 442

Let's proceed to step 5:
When dividing 3321 by 442, we get 7 with a remainder of 227.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 3094 from 3321 to get 227.
Fetch the next digit (3) from the dividend, attach it to 227 and continue: 2273 / 442

Step 6:
442 goes into 2273 5 times with a remainder of 63.
Put 5 as the next digit of the answer. 
Result so far: 275.0
Deduct 2210 from 2273 and we're left with 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 442

Moving on to step 7:
442 goes into 639 1 times with a remainder of 197.
Put 1 as the next digit of the answer. 
Result so far: 2751.0
Deduct 442 from 639 and we're left with 197.
Append the next digit (0) from the dividend to 197 and continue with: 1970 / 442

Going ahead to step 8:
442 can be fit into 1970 4 times, resulting in a remainder of 202.
Write down 4 as next digit of the result. 
Result so far: 27514.0
Deduct 1768 from 1970 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 9:
If we divide 2020 by 442, we get 4 and a remainder of 252.
The number 4 becomes the next digit in our result. 
Result so far: 27514.4
Subtract 1768 from 2020 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 10:
The number 442 fits into 2520 5 times, leaving a remainder of 310.
Record the quotient 5 as the next digit in the result. 
Result so far: 27514.45
The remainder is 310 after subtracting 2210 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 11:
If we divide 3100 by 442, we get 7 and a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 27514.457
If we take 3094 away from 3100, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 12:
442 goes into 60 0 times with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 27514.457
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
600 divided by 442 is 1 with a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 27514.45701
If we subtract 442 from 600, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Advancing to step 14:
442 goes into 1580 3 times with a remainder of 254.
Put 3 as the next digit of the answer. 
Result so far: 27514.457013
The remainder is 254 after subtracting 1326 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 15:
442 goes into 2540 5 times with a remainder of 330.
Put 5 as the next digit of the answer. 
Result so far: 27514.4570135
Subtracting 2210 from 2540 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 16:
When dividing 3300 by 442, we get 7 with a remainder of 206.
Record the quotient 7 as the next digit in the result. 
Result so far: 27514.45701357
The remainder is 206 after subtracting 3094 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Our division results in 27514.45701357 with a remaining 2.06e-07.