We're dividing 695237 by 66 
The aim is to understand the frequency of 66 in 695237.

On to step 1:
66 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 66

Moving on to step 2:
69 divided by 66 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 66 from 69 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 66

Step 3:
66 can be fit into 35 0 times, resulting in a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (2) from the dividend to 35 and continue with: 352 / 66

Advancing to step 4:
352 divided by 66 is 5 with a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 105.0
If we subtract 330 from 352, we get 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 66

On to step 5:
If we divide 223 by 66, we get 3 and a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 1053.0
Subtract 198 from 223 to get 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 66

Moving on to step 6:
257 divided by 66 is 3 with a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 10533.0
The remainder is 59 after subtracting 198 from 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 7:
66 can be fit into 590 8 times, resulting in a remainder of 62.
The next digit of our result is 8. 
Result so far: 10533.8
Deduct 528 from 590 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 8:
66 goes into 620 9 times with a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 10533.89
Deduct 594 from 620 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
260 divided by 66 is 3 with a remainder of 62.
The next digit of our result is 3. 
Result so far: 10533.893
Subtract 198 from 260 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
66 can be fit into 620 9 times, resulting in a remainder of 26.
The next digit of our result is 9. 
Result so far: 10533.8939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
When dividing 260 by 66, we get 3 with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 10533.89393
If we take 198 away from 260, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 12:
66 can be fit into 620 9 times, resulting in a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 10533.893939
Deduct 594 from 620 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 13:
66 goes into 260 3 times with a remainder of 62.
Record the quotient 3 as the next digit in the result. 
Result so far: 10533.8939393
If we take 198 away from 260, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 14:
If we divide 620 by 66, we get 9 and a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 10533.89393939
Deduct 594 from 620 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 10533.89393939 with a remainder of 2.6e-08.