83569099 divided by 550 
The aim is to understand the frequency of 550 in 83569099.

On to step 1:
550 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 550

Going ahead to step 2:
If we divide 83 by 550, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Bring next digit (5) of the dividend behind the 83 and repeat the process: 835 / 550

On to step 3:
550 goes into 835 1 times with a remainder of 285.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 550 from 835 to get 285.
Include the next digit (6) from the dividend after 285, then repeat: 2856 / 550

Going ahead to step 4:
The number 550 fits into 2856 5 times, leaving a remainder of 106.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 2750 from 2856 and we're left with 106.
Bring next digit (9) of the dividend behind the 106 and repeat the process: 1069 / 550

Going ahead to step 5:
1069 divided by 550 is 1 with a remainder of 519.
Write down 1 as next digit of the result. 
Result so far: 151.0
Subtracting 550 from 1069 leaves us with 519.
Grab the next digit (0) from the dividend, add it to 519, then carry on: 5190 / 550

On to step 6:
550 can be fit into 5190 9 times, resulting in a remainder of 240.
The number 9 becomes the next digit in our result. 
Result so far: 1519.0
If we subtract 4950 from 5190, we get 240.
Append the next digit (9) from the dividend to 240 and continue with: 2409 / 550

Let's proceed to step 7:
550 goes into 2409 4 times with a remainder of 209.
Record the quotient 4 as the next digit in the result. 
Result so far: 15194.0
The remainder is 209 after subtracting 2200 from 2409.
Grab the next digit (9) from the dividend, add it to 209, then carry on: 2099 / 550

Let's proceed to step 8:
If we divide 2099 by 550, we get 3 and a remainder of 449.
The number 3 becomes the next digit in our result. 
Result so far: 151943.0
If we take 1650 away from 2099, we end up with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Going ahead to step 9:
When dividing 4490 by 550, we get 8 with a remainder of 90.
Use 8 as the next digit of our solution. 
Result so far: 151943.8
Deduct 4400 from 4490 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 10:
When dividing 900 by 550, we get 1 with a remainder of 350.
The number 1 becomes the next digit in our result. 
Result so far: 151943.81
If we subtract 550 from 900, 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 11:
550 goes into 3500 6 times with a remainder of 200.
The next digit of our result is 6. 
Result so far: 151943.816
Deduct 3300 from 3500 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.

Let's proceed to step 12:
The number 550 fits into 2000 3 times, leaving a remainder of 350.
Record the quotient 3 as the next digit in the result. 
Result so far: 151943.8163
Subtracting 1650 from 2000 leaves us 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.

Let's proceed to step 13:
When dividing 3500 by 550, we get 6 with a remainder of 200.
The next digit of our result is 6. 
Result so far: 151943.81636
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 14:
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: 151943.816363
Deduct 1650 from 2000 and we're left 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.

Let's proceed to step 15:
When dividing 3500 by 550, we get 6 with a remainder of 200.
Write down 6 as next digit of the result. 
Result so far: 151943.8163636
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.

Let's proceed to step 16:
2000 divided by 550 is 3 with a remainder of 350.
The number 3 becomes the next digit in our result. 
Result so far: 151943.81636363
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.

In conclusion, the division gives 151943.81636363 with a balance of 3.5e-07.