We're dividing 69369882 by 905 
The aim is to understand the frequency of 905 in 69369882.

On to step 1:
905 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in 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 / 905

Step 2:
69 divided by 905 is 0 with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Fetch the next digit (3) from the dividend, attach it to 69 and continue: 693 / 905

Step 3:
905 can be fit into 693 0 times, resulting in a remainder of 693.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 693 and we're left with 693.
Include the next digit (6) from the dividend after 693, then repeat: 6936 / 905

On to step 4:
905 can be fit into 6936 7 times, resulting in a remainder of 601.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6335 from 6936 to get 601.
Take the next digit (9) from the dividend and append it to 601, then repeat: 6019 / 905

Going ahead to step 5:
6019 divided by 905 is 6 with a remainder of 589.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we take 5430 away from 6019, we end up with 589.
Take the next digit (8) from the dividend and append it to 589, then repeat: 5898 / 905

Let's proceed to step 6:
When dividing 5898 by 905, we get 6 with a remainder of 468.
Put 6 as the next digit of the answer. 
Result so far: 766.0
Subtracting 5430 from 5898 leaves us with 468.
Bring next digit (8) of the dividend behind the 468 and repeat the process: 4688 / 905

Let's proceed to step 7:
4688 divided by 905 is 5 with a remainder of 163.
Record the quotient 5 as the next digit in the result. 
Result so far: 7665.0
Subtracting 4525 from 4688 leaves us with 163.
Fetch the next digit (2) from the dividend, attach it to 163 and continue: 1632 / 905

On to step 8:
905 goes into 1632 1 times with a remainder of 727.
Use 1 as the next digit of our solution. 
Result so far: 76651.0
Subtracting 905 from 1632 leaves us with 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

Let's proceed to step 9:
If we divide 7270 by 905, we get 8 and a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 76651.8
Deduct 7240 from 7270 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
If we divide 300 by 905, we get 0 and a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 76651.8
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
905 can be fit into 3000 3 times, resulting in a remainder of 285.
The number 3 becomes the next digit in our result. 
Result so far: 76651.803
Subtract 2715 from 3000 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 12:
905 goes into 2850 3 times with a remainder of 135.
The number 3 becomes the next digit in our result. 
Result so far: 76651.8033
Subtract 2715 from 2850 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Our division results in 76651.8033 with a remaining 0.00135.