We look at the division of 69970893 by 326 
The aim is to understand the frequency of 326 in 69970893.

On to step 1:
If we divide 6 by 326, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 326

Step 2:
If we divide 69 by 326, we get 0 and a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Include the next digit (9) from the dividend after 69, then repeat: 699 / 326

On to step 3:
When dividing 699 by 326, we get 2 with a remainder of 47.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 652 from 699 to get 47.
Grab the next digit (7) from the dividend, add it to 47, then carry on: 477 / 326

Step 4:
If we divide 477 by 326, we get 1 and a remainder of 151.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 326 from 477 to get 151.
Append the next digit (0) from the dividend to 151 and continue with: 1510 / 326

Let's proceed to step 5:
When dividing 1510 by 326, we get 4 with a remainder of 206.
Use 4 as the next digit of our solution. 
Result so far: 214.0
Subtracting 1304 from 1510 leaves us with 206.
Fetch the next digit (8) from the dividend, attach it to 206 and continue: 2068 / 326

Going ahead to step 6:
When dividing 2068 by 326, we get 6 with a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 2146.0
If we subtract 1956 from 2068, we get 112.
Grab the next digit (9) from the dividend, add it to 112, then carry on: 1129 / 326

Let's proceed to step 7:
1129 divided by 326 is 3 with a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 21463.0
Subtracting 978 from 1129 leaves us with 151.
Take the next digit (3) from the dividend and append it to 151, then repeat: 1513 / 326

Moving on to step 8:
The number 326 fits into 1513 4 times, leaving a remainder of 209.
The number 4 becomes the next digit in our result. 
Result so far: 214634.0
If we take 1304 away from 1513, we end up with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Moving on to step 9:
When dividing 2090 by 326, we get 6 with a remainder of 134.
Use 6 as the next digit of our solution. 
Result so far: 214634.6
Subtract 1956 from 2090 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 10:
1340 divided by 326 is 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 214634.64
If we subtract 1304 from 1340, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
If we divide 360 by 326, we get 1 and a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 214634.641
Subtracting 326 from 360 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
The number 326 fits into 340 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 214634.6411
If we subtract 326 from 340, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 214634.6411, with a leftover of 0.00014.