66710726 ÷ 275 
The aim is to understand the frequency of 275 in 66710726.

Advancing to step 1:
275 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 275

Let's proceed to step 2:
If we divide 66 by 275, we get 0 and a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 275

Step 3:
The number 275 fits into 667 2 times, leaving a remainder of 117.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 550 away from 667, we end up with 117.
Bring next digit (1) of the dividend behind the 117 and repeat the process: 1171 / 275

Going ahead to step 4:
The number 275 fits into 1171 4 times, leaving a remainder of 71.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 1100 from 1171, we get 71.
Grab the next digit (0) from the dividend, add it to 71, then carry on: 710 / 275

On to step 5:
When dividing 710 by 275, we get 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 242.0
Deduct 550 from 710 and we're left with 160.
Grab the next digit (7) from the dividend, add it to 160, then carry on: 1607 / 275

Going ahead to step 6:
275 goes into 1607 5 times with a remainder of 232.
The number 5 becomes the next digit in our result. 
Result so far: 2425.0
Deduct 1375 from 1607 and we're left with 232.
Bring next digit (2) of the dividend behind the 232 and repeat the process: 2322 / 275

On to step 7:
The number 275 fits into 2322 8 times, leaving a remainder of 122.
Put 8 as the next digit of the answer. 
Result so far: 24258.0
If we subtract 2200 from 2322, we get 122.
Append the next digit (6) from the dividend to 122 and continue with: 1226 / 275

Advancing to step 8:
275 can be fit into 1226 4 times, resulting in a remainder of 126.
Put 4 as the next digit of the answer. 
Result so far: 242584.0
Subtracting 1100 from 1226 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 9:
275 goes into 1260 4 times with a remainder of 160.
The next digit of our result is 4. 
Result so far: 242584.4
If we subtract 1100 from 1260, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
When dividing 1600 by 275, we get 5 with a remainder of 225.
The next digit of our result is 5. 
Result so far: 242584.45
Subtracting 1375 from 1600 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 11:
275 can be fit into 2250 8 times, resulting in a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 242584.458
If we take 2200 away from 2250, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
If we divide 500 by 275, we get 1 and a remainder of 225.
Use 1 as the next digit of our solution. 
Result so far: 242584.4581
If we subtract 275 from 500, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 13:
If we divide 2250 by 275, we get 8 and a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 242584.45818
If we subtract 2200 from 2250, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
The number 275 fits into 500 1 times, leaving a remainder of 225.
Use 1 as the next digit of our solution. 
Result so far: 242584.458181
Subtracting 275 from 500 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 15:
If we divide 2250 by 275, we get 8 and a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 242584.4581818
Subtracting 2200 from 2250 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 16:
When dividing 500 by 275, we get 1 with a remainder of 225.
The number 1 becomes the next digit in our result. 
Result so far: 242584.45818181
The remainder is 225 after subtracting 275 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

After the division, we end up with 242584.45818181 and a remainder of 2.25e-07.