15385274 divided by 442 
The aim is to understand the frequency of 442 in 15385274.

Going ahead to step 1:
If we divide 1 by 442, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 442

Step 2:
When dividing 15 by 442, we get 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 442

Step 3:
442 goes into 153 0 times with a remainder of 153.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 153 after subtracting 0 from 153.
Bring next digit (8) of the dividend behind the 153 and repeat the process: 1538 / 442

Step 4:
If we divide 1538 by 442, we get 3 and a remainder of 212.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 1326 from 1538, we get 212.
Append the next digit (5) from the dividend to 212 and continue with: 2125 / 442

Step 5:
If we divide 2125 by 442, we get 4 and a remainder of 357.
Write down 4 as next digit of the result. 
Result so far: 34.0
If we subtract 1768 from 2125, we get 357.
Grab the next digit (2) from the dividend, add it to 357, then carry on: 3572 / 442

Step 6:
442 can be fit into 3572 8 times, resulting in a remainder of 36.
The next digit of our result is 8. 
Result so far: 348.0
Deduct 3536 from 3572 and we're left with 36.
Bring next digit (7) of the dividend behind the 36 and repeat the process: 367 / 442

Moving on to step 7:
442 goes into 367 0 times with a remainder of 367.
Record the quotient 0 as the next digit in the result. 
Result so far: 3480.0
Subtracting 0 from 367 leaves us with 367.
Fetch the next digit (4) from the dividend, attach it to 367 and continue: 3674 / 442

On to step 8:
442 goes into 3674 8 times with a remainder of 138.
The next digit of our result is 8. 
Result so far: 34808.0
Deduct 3536 from 3674 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 9:
If we divide 1380 by 442, we get 3 and a remainder of 54.
The next digit of our result is 3. 
Result so far: 34808.3
If we take 1326 away from 1380, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 10:
When dividing 540 by 442, we get 1 with a remainder of 98.
Write down 1 as next digit of the result. 
Result so far: 34808.31
If we take 442 away from 540, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 11:
If we divide 980 by 442, we get 2 and a remainder of 96.
Put 2 as the next digit of the answer. 
Result so far: 34808.312
If we subtract 884 from 980, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 12:
If we divide 960 by 442, we get 2 and a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 34808.3122
Subtracting 884 from 960 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 34808.3122, and the remainder is 0.00076.