15661081 ÷ 442 
We're looking to find how many times 442 goes into 15661081.

Going ahead to step 1:
442 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 442

Going ahead to step 2:
15 divided by 442 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 442

Advancing to step 3:
The number 442 fits into 156 0 times, leaving a remainder of 156.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 156 and we're left with 156.
Fetch the next digit (6) from the dividend, attach it to 156 and continue: 1566 / 442

Let's proceed to step 4:
If we divide 1566 by 442, we get 3 and a remainder of 240.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 240 after subtracting 1326 from 1566.
Take the next digit (1) from the dividend and append it to 240, then repeat: 2401 / 442

Going ahead to step 5:
The number 442 fits into 2401 5 times, leaving a remainder of 191.
Put 5 as the next digit of the answer. 
Result so far: 35.0
The remainder is 191 after subtracting 2210 from 2401.
Include the next digit (0) from the dividend after 191, then repeat: 1910 / 442

Moving on to step 6:
442 goes into 1910 4 times with a remainder of 142.
Put 4 as the next digit of the answer. 
Result so far: 354.0
If we subtract 1768 from 1910, we get 142.
Fetch the next digit (8) from the dividend, attach it to 142 and continue: 1428 / 442

Moving on to step 7:
The number 442 fits into 1428 3 times, leaving a remainder of 102.
Put 3 as the next digit of the answer. 
Result so far: 3543.0
Subtracting 1326 from 1428 leaves us with 102.
Grab the next digit (1) from the dividend, add it to 102, then carry on: 1021 / 442

Step 8:
When dividing 1021 by 442, we get 2 with a remainder of 137.
The next digit of our result is 2. 
Result so far: 35432.0
If we take 884 away from 1021, we end up with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 9:
1370 divided by 442 is 3 with a remainder of 44.
The next digit of our result is 3. 
Result so far: 35432.3
The remainder is 44 after subtracting 1326 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
When dividing 440 by 442, we get 0 with a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 35432.3
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 11:
442 can be fit into 4400 9 times, resulting in a remainder of 422.
Record the quotient 9 as the next digit in the result. 
Result so far: 35432.309
Subtract 3978 from 4400 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 12:
If we divide 4220 by 442, we get 9 and a remainder of 242.
The next digit of our result is 9. 
Result so far: 35432.3099
The remainder is 242 after subtracting 3978 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Our division results in 35432.3099 with a remaining 0.00242.