We divide 669418 by 27
The aim is to understand the frequency of 27 in 669418.

On to step 1:
27 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 27

Advancing to step 2:
27 can be fit into 66 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 54 from 66 leaves us with 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 27

Let's proceed to step 3:
If we divide 129 by 27, we get 4 and a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtracting 108 from 129 leaves us with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 27

Going ahead to step 4:
214 divided by 27 is 7 with a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 247.0
Subtracting 189 from 214 leaves us with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 27

Going ahead to step 5:
251 divided by 27 is 9 with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 2479.0
The remainder is 8 after subtracting 243 from 251.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 27

On to step 6:
The number 27 fits into 88 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 24793.0
Deduct 81 from 88 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
27 goes into 70 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 24793.2
Deduct 54 from 70 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.

Step 8:
27 goes into 160 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 24793.25
Subtracting 135 from 160 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
When dividing 250 by 27, we get 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 24793.259
Subtracting 243 from 250 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
70 divided by 27 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 24793.2592
Subtracting 54 from 70 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.

Step 11:
The number 27 fits into 160 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 24793.25925
Deduct 135 from 160 and we're left with 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:
27 can be fit into 250 9 times, resulting in a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 24793.259259
The remainder is 7 after subtracting 243 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
70 divided by 27 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 24793.2592592
Deduct 54 from 70 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 14:
The number 27 fits into 160 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 24793.25925925
Deduct 135 from 160 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 24793.25925925 with a remainder of 2.5e-08.