We're dividing 87278236 by 48 
The aim is to understand the frequency of 48 in 87278236.

On to step 1:
The number 48 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 48

Step 2:
The number 48 fits into 87 1 times, leaving a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 48 from 87 to get 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 48

Going ahead to step 3:
48 goes into 392 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtracting 384 from 392 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 48

Let's proceed to step 4:
48 goes into 87 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 181.0
Subtracting 48 from 87 leaves us with 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 48

Let's proceed to step 5:
If we divide 398 by 48, we get 8 and a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 1818.0
Deduct 384 from 398 and we're left with 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 48

Going ahead to step 6:
48 can be fit into 142 2 times, resulting in a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 18182.0
Subtracting 96 from 142 leaves us with 46.
Grab the next digit (3) from the dividend, add it to 46, then carry on: 463 / 48

Let's proceed to step 7:
48 goes into 463 9 times with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 181829.0
If we subtract 432 from 463, we get 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 48

Step 8:
48 goes into 316 6 times with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 1818296.0
Subtracting 288 from 316 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
48 can be fit into 280 5 times, resulting in a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 1818296.5
Subtracting 240 from 280 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
The number 48 fits into 400 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 1818296.58
The remainder is 16 after subtracting 384 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
The number 48 fits into 160 3 times, leaving a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 1818296.583
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
The number 48 fits into 160 3 times, leaving a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 1818296.5833
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 1818296.5833 with a remainder of 0.00016.