87177253 divided by 278 
The aim is to understand the frequency of 278 in 87177253.

Let's proceed to step 1:
278 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 278

Going ahead to step 2:
278 can be fit into 87 0 times, resulting in a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Append the next digit (1) from the dividend to 87 and continue with: 871 / 278

On to step 3:
When dividing 871 by 278, we get 3 with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 834 from 871, we get 37.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 278

Moving on to step 4:
The number 278 fits into 377 1 times, leaving a remainder of 99.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we subtract 278 from 377, we get 99.
Take the next digit (7) from the dividend and append it to 99, then repeat: 997 / 278

On to step 5:
If we divide 997 by 278, we get 3 and a remainder of 163.
Write down 3 as next digit of the result. 
Result so far: 313.0
If we subtract 834 from 997, we get 163.
Fetch the next digit (2) from the dividend, attach it to 163 and continue: 1632 / 278

Moving on to step 6:
When dividing 1632 by 278, we get 5 with a remainder of 242.
Put 5 as the next digit of the answer. 
Result so far: 3135.0
Deduct 1390 from 1632 and we're left with 242.
Bring next digit (5) of the dividend behind the 242 and repeat the process: 2425 / 278

Advancing to step 7:
278 goes into 2425 8 times with a remainder of 201.
Put 8 as the next digit of the answer. 
Result so far: 31358.0
If we subtract 2224 from 2425, we get 201.
Fetch the next digit (3) from the dividend, attach it to 201 and continue: 2013 / 278

Step 8:
When dividing 2013 by 278, we get 7 with a remainder of 67.
Record the quotient 7 as the next digit in the result. 
Result so far: 313587.0
If we take 1946 away from 2013, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 9:
278 can be fit into 670 2 times, resulting in a remainder of 114.
Record the quotient 2 as the next digit in the result. 
Result so far: 313587.2
Subtract 556 from 670 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 10:
1140 divided by 278 is 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 313587.24
If we take 1112 away from 1140, we end up 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 11:
280 divided by 278 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 313587.241
The remainder is 2 after subtracting 278 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
278 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 313587.241
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
The number 278 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 313587.241
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Our division results in 313587.241 with a remaining 0.0002.