65442981 ÷ 550 
The aim is to understand the frequency of 550 in 65442981.

Let's proceed to step 1:
If we divide 6 by 550, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 550

Advancing to step 2:
If we divide 65 by 550, we get 0 and a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Include the next digit (4) from the dividend after 65, then repeat: 654 / 550

Advancing to step 3:
654 divided by 550 is 1 with a remainder of 104.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 550 away from 654, we end up with 104.
Take the next digit (4) from the dividend and append it to 104, then repeat: 1044 / 550

On to step 4:
When dividing 1044 by 550, we get 1 with a remainder of 494.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 550 from 1044 to get 494.
Grab the next digit (2) from the dividend, add it to 494, then carry on: 4942 / 550

Step 5:
The number 550 fits into 4942 8 times, leaving a remainder of 542.
Use 8 as the next digit of our solution. 
Result so far: 118.0
If we take 4400 away from 4942, we end up with 542.
Append the next digit (9) from the dividend to 542 and continue with: 5429 / 550

Moving on to step 6:
When dividing 5429 by 550, we get 9 with a remainder of 479.
Put 9 as the next digit of the answer. 
Result so far: 1189.0
If we subtract 4950 from 5429, we get 479.
Bring next digit (8) of the dividend behind the 479 and repeat the process: 4798 / 550

Moving on to step 7:
When dividing 4798 by 550, we get 8 with a remainder of 398.
The number 8 becomes the next digit in our result. 
Result so far: 11898.0
If we take 4400 away from 4798, we end up with 398.
Include the next digit (1) from the dividend after 398, then repeat: 3981 / 550

Moving on to step 8:
When dividing 3981 by 550, we get 7 with a remainder of 131.
Write down 7 as next digit of the result. 
Result so far: 118987.0
Deduct 3850 from 3981 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Going ahead to step 9:
1310 divided by 550 is 2 with a remainder of 210.
Put 2 as the next digit of the answer. 
Result so far: 118987.2
Subtract 1100 from 1310 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
550 can be fit into 2100 3 times, resulting in a remainder of 450.
Put 3 as the next digit of the answer. 
Result so far: 118987.23
Subtract 1650 from 2100 to get 450.
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 11:
550 goes into 4500 8 times with a remainder of 100.
Record the quotient 8 as the next digit in the result. 
Result so far: 118987.238
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 12:
1000 divided by 550 is 1 with a remainder of 450.
The number 1 becomes the next digit in our result. 
Result so far: 118987.2381
If we subtract 550 from 1000, we get 450.
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 13:
If we divide 4500 by 550, we get 8 and a remainder of 100.
Write down 8 as next digit of the result. 
Result so far: 118987.23818
Subtracting 4400 from 4500 leaves us 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.

Let's proceed to step 14:
If we divide 1000 by 550, we get 1 and a remainder of 450.
Write down 1 as next digit of the result. 
Result so far: 118987.238181
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.

Moving on to step 15:
550 goes into 4500 8 times with a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 118987.2381818
If we subtract 4400 from 4500, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed 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: 118987.23818181
If we take 550 away from 1000, 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.

In conclusion, the division gives 118987.23818181 with a balance of 4.5e-07.