We're dividing 550099 by 61 
The aim is to understand the frequency of 61 in 550099.

Step 1:
61 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 61

Going ahead to step 2:
When dividing 55 by 61, we get 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Take the next digit (0) from the dividend and append it to 55, then repeat: 550 / 61

Let's proceed to step 3:
550 divided by 61 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 549 from 550 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 61

Advancing to step 4:
61 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
The remainder is 10 after subtracting 0 from 10.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 61

Advancing to step 5:
109 divided by 61 is 1 with a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 901.0
Deduct 61 from 109 and we're left with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 61

Moving on to step 6:
61 goes into 489 8 times with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 9018.0
If we subtract 488 from 489, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
When dividing 10 by 61, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 9018.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
The number 61 fits into 100 1 times, leaving a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 9018.01
If we take 61 away from 100, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 9:
390 divided by 61 is 6 with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 9018.016
Deduct 366 from 390 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
When dividing 240 by 61, we get 3 with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 9018.0163
The remainder is 57 after subtracting 183 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 11:
61 can be fit into 570 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 9018.01639
The remainder is 21 after subtracting 549 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
61 can be fit into 210 3 times, resulting in a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 9018.016393
If we take 183 away from 210, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 13:
If we divide 270 by 61, we get 4 and a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 9018.0163934
Deduct 244 from 270 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
The number 61 fits into 260 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 9018.01639344
If we take 244 away from 260, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 9018.01639344, and the remainder is 1.6e-08.