74879373 ÷ 275 
The aim is to understand the frequency of 275 in 74879373.

Advancing to step 1:
7 divided by 275 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 275

Let's proceed to step 2:
275 goes into 74 0 times with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Append the next digit (8) from the dividend to 74 and continue with: 748 / 275

On to step 3:
If we divide 748 by 275, we get 2 and a remainder of 198.
The next digit of our result is 2. 
Result so far: 2.0
If we take 550 away from 748, we end up with 198.
Include the next digit (7) from the dividend after 198, then repeat: 1987 / 275

Advancing to step 4:
When dividing 1987 by 275, we get 7 with a remainder of 62.
Write down 7 as next digit of the result. 
Result so far: 27.0
If we subtract 1925 from 1987, we get 62.
Append the next digit (9) from the dividend to 62 and continue with: 629 / 275

Let's proceed to step 5:
When dividing 629 by 275, we get 2 with a remainder of 79.
Use 2 as the next digit of our solution. 
Result so far: 272.0
If we subtract 550 from 629, we get 79.
Grab the next digit (3) from the dividend, add it to 79, then carry on: 793 / 275

Step 6:
275 goes into 793 2 times with a remainder of 243.
Put 2 as the next digit of the answer. 
Result so far: 2722.0
Deduct 550 from 793 and we're left with 243.
Take the next digit (7) from the dividend and append it to 243, then repeat: 2437 / 275

Moving on to step 7:
If we divide 2437 by 275, we get 8 and a remainder of 237.
Use 8 as the next digit of our solution. 
Result so far: 27228.0
The remainder is 237 after subtracting 2200 from 2437.
Bring next digit (3) of the dividend behind the 237 and repeat the process: 2373 / 275

Let's proceed to step 8:
2373 divided by 275 is 8 with a remainder of 173.
The next digit of our result is 8. 
Result so far: 272288.0
Subtracting 2200 from 2373 leaves us with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Going ahead to step 9:
If we divide 1730 by 275, we get 6 and a remainder of 80.
Use 6 as the next digit of our solution. 
Result so far: 272288.6
If we take 1650 away from 1730, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
The number 275 fits into 800 2 times, leaving a remainder of 250.
Put 2 as the next digit of the answer. 
Result so far: 272288.62
Subtracting 550 from 800 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 11:
275 can be fit into 2500 9 times, resulting in a remainder of 25.
The next digit of our result is 9. 
Result so far: 272288.629
If we subtract 2475 from 2500, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
If we divide 250 by 275, we get 0 and a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 272288.629
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 13:
275 goes into 2500 9 times with a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 272288.62909
If we subtract 2475 from 2500, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
The number 275 fits into 250 0 times, leaving a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 272288.62909
Deduct 0 from 250 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 15:
2500 divided by 275 is 9 with a remainder of 25.
The next digit of our result is 9. 
Result so far: 272288.6290909
The remainder is 25 after subtracting 2475 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 16:
The number 275 fits into 250 0 times, leaving a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 272288.6290909
If we take 0 away from 250, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The final result is 272288.6290909 with a remainder of 2.5e-07.