67031997 ÷ 550 
The aim is to understand the frequency of 550 in 67031997.

Step 1:
6 divided by 550 is 0 with 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.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 550

Step 2:
When dividing 67 by 550, we get 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 550

Advancing to step 3:
The number 550 fits into 670 1 times, leaving a remainder of 120.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 550 from 670 to get 120.
Bring next digit (3) of the dividend behind the 120 and repeat the process: 1203 / 550

On to step 4:
The number 550 fits into 1203 2 times, leaving a remainder of 103.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 103 after subtracting 1100 from 1203.
Take the next digit (1) from the dividend and append it to 103, then repeat: 1031 / 550

Moving on to step 5:
550 can be fit into 1031 1 times, resulting in a remainder of 481.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
Subtract 550 from 1031 to get 481.
Fetch the next digit (9) from the dividend, attach it to 481 and continue: 4819 / 550

On to step 6:
4819 divided by 550 is 8 with a remainder of 419.
Record the quotient 8 as the next digit in the result. 
Result so far: 1218.0
Subtracting 4400 from 4819 leaves us with 419.
Include the next digit (9) from the dividend after 419, then repeat: 4199 / 550

Moving on to step 7:
When dividing 4199 by 550, we get 7 with a remainder of 349.
Write down 7 as next digit of the result. 
Result so far: 12187.0
Subtract 3850 from 4199 to get 349.
Take the next digit (7) from the dividend and append it to 349, then repeat: 3497 / 550

Advancing to step 8:
3497 divided by 550 is 6 with a remainder of 197.
Write down 6 as next digit of the result. 
Result so far: 121876.0
Subtract 3300 from 3497 to get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 9:
550 goes into 1970 3 times with a remainder of 320.
Write down 3 as next digit of the result. 
Result so far: 121876.3
The remainder is 320 after subtracting 1650 from 1970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 10:
When dividing 3200 by 550, we get 5 with a remainder of 450.
The next digit of our result is 5. 
Result so far: 121876.35
If we take 2750 away from 3200, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 11:
550 can be fit into 4500 8 times, resulting in a remainder of 100.
Put 8 as the next digit of the answer. 
Result so far: 121876.358
If we take 4400 away from 4500, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 12:
1000 divided by 550 is 1 with a remainder of 450.
Use 1 as the next digit of our solution. 
Result so far: 121876.3581
Deduct 550 from 1000 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 13:
4500 divided by 550 is 8 with a remainder of 100.
Record the quotient 8 as the next digit in the result. 
Result so far: 121876.35818
If we take 4400 away from 4500, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 14:
If we divide 1000 by 550, we get 1 and a remainder of 450.
Put 1 as the next digit of the answer. 
Result so far: 121876.358181
The remainder is 450 after subtracting 550 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 15:
The number 550 fits into 4500 8 times, leaving a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 121876.3581818
Deduct 4400 from 4500 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 16:
When dividing 1000 by 550, we get 1 with a remainder of 450.
The number 1 becomes the next digit in our result. 
Result so far: 121876.35818181
Deduct 550 from 1000 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

The final result is 121876.35818181 with a remainder of 4.5e-07.