97398763 divided by 550 
The aim is to understand the frequency of 550 in 97398763.

On to step 1:
9 divided by 550 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 550

Advancing to step 2:
550 goes into 97 0 times with a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 97, we end up with 97.
Include the next digit (3) from the dividend after 97, then repeat: 973 / 550

Advancing to step 3:
If we divide 973 by 550, we get 1 and a remainder of 423.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 550 away from 973, we end up with 423.
Append the next digit (9) from the dividend to 423 and continue with: 4239 / 550

Advancing to step 4:
The number 550 fits into 4239 7 times, leaving a remainder of 389.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 3850 from 4239, we get 389.
Include the next digit (8) from the dividend after 389, then repeat: 3898 / 550

On to step 5:
The number 550 fits into 3898 7 times, leaving a remainder of 48.
The next digit of our result is 7. 
Result so far: 177.0
If we subtract 3850 from 3898, we get 48.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 550

Moving on to step 6:
487 divided by 550 is 0 with a remainder of 487.
Put 0 as the next digit of the answer. 
Result so far: 1770.0
Subtract 0 from 487 to get 487.
Fetch the next digit (6) from the dividend, attach it to 487 and continue: 4876 / 550

Advancing to step 7:
If we divide 4876 by 550, we get 8 and a remainder of 476.
Write down 8 as next digit of the result. 
Result so far: 17708.0
If we subtract 4400 from 4876, we get 476.
Append the next digit (3) from the dividend to 476 and continue with: 4763 / 550

On to step 8:
The number 550 fits into 4763 8 times, leaving a remainder of 363.
The number 8 becomes the next digit in our result. 
Result so far: 177088.0
If we subtract 4400 from 4763, we get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Moving on to step 9:
550 goes into 3630 6 times with a remainder of 330.
Record the quotient 6 as the next digit in the result. 
Result so far: 177088.6
If we take 3300 away from 3630, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 10:
When dividing 3300 by 550, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 177088.66
If we take 3300 away from 3300, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 177088.66 and a remainder of 0.0.