We're dividing 69255238 by 396 
The aim is to understand the frequency of 396 in 69255238.

Advancing to step 1:
The number 396 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 396

Advancing to step 2:
69 divided by 396 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.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 396

On to step 3:
When dividing 692 by 396, we get 1 with a remainder of 296.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 396 from 692 to get 296.
Append the next digit (5) from the dividend to 296 and continue with: 2965 / 396

Step 4:
396 can be fit into 2965 7 times, resulting in a remainder of 193.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Deduct 2772 from 2965 and we're left with 193.
Grab the next digit (5) from the dividend, add it to 193, then carry on: 1935 / 396

Moving on to step 5:
If we divide 1935 by 396, we get 4 and a remainder of 351.
Record the quotient 4 as the next digit in the result. 
Result so far: 174.0
Subtracting 1584 from 1935 leaves us with 351.
Append the next digit (2) from the dividend to 351 and continue with: 3512 / 396

Let's proceed to step 6:
When dividing 3512 by 396, we get 8 with a remainder of 344.
The number 8 becomes the next digit in our result. 
Result so far: 1748.0
If we take 3168 away from 3512, we end up with 344.
Append the next digit (3) from the dividend to 344 and continue with: 3443 / 396

Let's proceed to step 7:
3443 divided by 396 is 8 with a remainder of 275.
Use 8 as the next digit of our solution. 
Result so far: 17488.0
If we take 3168 away from 3443, we end up with 275.
Take the next digit (8) from the dividend and append it to 275, then repeat: 2758 / 396

Step 8:
When dividing 2758 by 396, we get 6 with a remainder of 382.
Record the quotient 6 as the next digit in the result. 
Result so far: 174886.0
The remainder is 382 after subtracting 2376 from 2758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

On to step 9:
396 goes into 3820 9 times with a remainder of 256.
Use 9 as the next digit of our solution. 
Result so far: 174886.9
Subtracting 3564 from 3820 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 10:
396 goes into 2560 6 times with a remainder of 184.
Record the quotient 6 as the next digit in the result. 
Result so far: 174886.96
Subtracting 2376 from 2560 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 11:
396 can be fit into 1840 4 times, resulting in a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 174886.964
Subtract 1584 from 1840 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 12:
396 goes into 2560 6 times with a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 174886.9646
Deduct 2376 from 2560 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 13:
396 can be fit into 1840 4 times, resulting in a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 174886.96464
Subtract 1584 from 1840 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 14:
When dividing 2560 by 396, we get 6 with a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 174886.964646
If we take 2376 away from 2560, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 15:
If we divide 1840 by 396, we get 4 and a remainder of 256.
Record the quotient 4 as the next digit in the result. 
Result so far: 174886.9646464
Subtract 1584 from 1840 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 16:
If we divide 2560 by 396, we get 6 and a remainder of 184.
Use 6 as the next digit of our solution. 
Result so far: 174886.96464646
Subtracting 2376 from 2560 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

The final result is 174886.96464646 with a remainder of 1.84e-07.