25042228 divided by 550 
The aim is to understand the frequency of 550 in 25042228.

On to step 1:
When dividing 2 by 550, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 550

Going ahead to step 2:
550 goes into 25 0 times with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 550

Advancing to step 3:
250 divided by 550 is 0 with a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 250 and we're left with 250.
Include the next digit (4) from the dividend after 250, then repeat: 2504 / 550

Step 4:
If we divide 2504 by 550, we get 4 and a remainder of 304.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 2200 from 2504 leaves us with 304.
Grab the next digit (2) from the dividend, add it to 304, then carry on: 3042 / 550

Going ahead to step 5:
550 can be fit into 3042 5 times, resulting in a remainder of 292.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
If we subtract 2750 from 3042, we get 292.
Include the next digit (2) from the dividend after 292, then repeat: 2922 / 550

Moving on to step 6:
550 can be fit into 2922 5 times, resulting in a remainder of 172.
Record the quotient 5 as the next digit in the result. 
Result so far: 455.0
If we subtract 2750 from 2922, we get 172.
Grab the next digit (2) from the dividend, add it to 172, then carry on: 1722 / 550

Let's proceed to step 7:
If we divide 1722 by 550, we get 3 and a remainder of 72.
The next digit of our result is 3. 
Result so far: 4553.0
Deduct 1650 from 1722 and we're left with 72.
Append the next digit (8) from the dividend to 72 and continue with: 728 / 550

Step 8:
550 can be fit into 728 1 times, resulting in a remainder of 178.
The number 1 becomes the next digit in our result. 
Result so far: 45531.0
If we take 550 away from 728, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 9:
The number 550 fits into 1780 3 times, leaving a remainder of 130.
Record the quotient 3 as the next digit in the result. 
Result so far: 45531.3
Subtract 1650 from 1780 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
550 goes into 1300 2 times with a remainder of 200.
Record the quotient 2 as the next digit in the result. 
Result so far: 45531.32
Deduct 1100 from 1300 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 11:
If we divide 2000 by 550, we get 3 and a remainder of 350.
Use 3 as the next digit of our solution. 
Result so far: 45531.323
If we take 1650 away from 2000, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 12:
If we divide 3500 by 550, we get 6 and a remainder of 200.
Record the quotient 6 as the next digit in the result. 
Result so far: 45531.3236
The remainder is 200 after subtracting 3300 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 13:
550 can be fit into 2000 3 times, resulting in a remainder of 350.
Use 3 as the next digit of our solution. 
Result so far: 45531.32363
If we subtract 1650 from 2000, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 14:
3500 divided by 550 is 6 with a remainder of 200.
Write down 6 as next digit of the result. 
Result so far: 45531.323636
If we take 3300 away from 3500, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 15:
The number 550 fits into 2000 3 times, leaving a remainder of 350.
Write down 3 as next digit of the result. 
Result so far: 45531.3236363
The remainder is 350 after subtracting 1650 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 16:
550 goes into 3500 6 times with a remainder of 200.
Put 6 as the next digit of the answer. 
Result so far: 45531.32363636
If we subtract 3300 from 3500, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 45531.32363636 with a balance of 2e-07.