30281709 divided by 48 
The aim is to understand the frequency of 48 in 30281709.

On to step 1:
48 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 48

On to step 2:
When dividing 30 by 48, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Fetch the next digit (2) from the dividend, attach it to 30 and continue: 302 / 48

Going ahead to step 3:
302 divided by 48 is 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 14 after subtracting 288 from 302.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 48

Step 4:
48 goes into 148 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtract 144 from 148 to get 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 48

On to step 5:
41 divided by 48 is 0 with a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 630.0
Subtract 0 from 41 to get 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 48

Going ahead to step 6:
If we divide 417 by 48, we get 8 and a remainder of 33.
The next digit of our result is 8. 
Result so far: 6308.0
If we take 384 away from 417, we end up with 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 48

Moving on to step 7:
If we divide 330 by 48, we get 6 and a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 63086.0
Subtracting 288 from 330 leaves us with 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 48

Step 8:
If we divide 429 by 48, we get 8 and a remainder of 45.
Use 8 as the next digit of our solution. 
Result so far: 630868.0
The remainder is 45 after subtracting 384 from 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
450 divided by 48 is 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 630868.9
If we subtract 432 from 450, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
The number 48 fits into 180 3 times, leaving a remainder of 36.
The next digit of our result is 3. 
Result so far: 630868.93
Deduct 144 from 180 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
360 divided by 48 is 7 with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 630868.937
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
48 goes into 240 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 630868.9375
Deduct 240 from 240 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
0 divided by 48 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 630868.9375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
The number 48 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 630868.9375
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 630868.9375 with a remainder of 0.0.