698381 ÷ 27 
The aim is to understand the frequency of 27 in 698381.

Let's proceed to step 1:
When dividing 6 by 27, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 27

On to step 2:
27 goes into 69 2 times with a remainder of 15.
The next digit of our result is 2. 
Result so far: 2.0
If we take 54 away from 69, we end up with 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 27

On to step 3:
158 divided by 27 is 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 25.0
If we subtract 135 from 158, we get 23.
Grab the next digit (3) from the dividend, add it to 23, then carry on: 233 / 27

Advancing to step 4:
27 can be fit into 233 8 times, resulting in a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 258.0
The remainder is 17 after subtracting 216 from 233.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 27

Moving on to step 5:
27 can be fit into 178 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 2586.0
Deduct 162 from 178 and we're left with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 27

On to step 6:
27 can be fit into 161 5 times, resulting in a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 25865.0
If we take 135 away from 161, 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.

Step 7:
If we divide 260 by 27, we get 9 and a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 25865.9
If we subtract 243 from 260, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 8:
27 goes into 170 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 25865.96
If we subtract 162 from 170, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
80 divided by 27 is 2 with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 25865.962
Deduct 54 from 80 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.

Let's proceed to step 10:
27 can be fit into 260 9 times, resulting in a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 25865.9629
Subtracting 243 from 260 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 11:
170 divided by 27 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 25865.96296
Subtracting 162 from 170 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
80 divided by 27 is 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 25865.962962
Subtracting 54 from 80 leaves us 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.

Let's proceed to step 13:
The number 27 fits into 260 9 times, leaving a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 25865.9629629
If we subtract 243 from 260, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 14:
27 can be fit into 170 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 25865.96296296
The remainder is 8 after subtracting 162 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 25865.96296296, with a leftover of 8e-09.