550339 divided by 61 
The aim is to understand the frequency of 61 in 550339.

Moving on to step 1:
61 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 61

Advancing to step 2:
61 can be fit into 55 0 times, resulting in a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Fetch the next digit (0) from the dividend, attach it to 55 and continue: 550 / 61

Let's proceed to step 3:
The number 61 fits into 550 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 549 from 550 leaves us with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 61

Advancing to step 4:
13 divided by 61 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we subtract 0 from 13, we get 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 61

Step 5:
If we divide 133 by 61, we get 2 and a remainder of 11.
The next digit of our result is 2. 
Result so far: 902.0
Subtract 122 from 133 to get 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 61

Moving on to step 6:
61 goes into 119 1 times with a remainder of 58.
Write down 1 as next digit of the result. 
Result so far: 9021.0
If we subtract 61 from 119, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
If we divide 580 by 61, we get 9 and a remainder of 31.
The next digit of our result is 9. 
Result so far: 9021.9
If we take 549 away from 580, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 8:
When dividing 310 by 61, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 9021.95
Deduct 305 from 310 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
61 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 9021.95
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
61 can be fit into 500 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 9021.9508
Subtracting 488 from 500 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
The number 61 fits into 120 1 times, leaving a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 9021.95081
If we take 61 away from 120, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 12:
590 divided by 61 is 9 with a remainder of 41.
The next digit of our result is 9. 
Result so far: 9021.950819
Subtract 549 from 590 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 13:
If we divide 410 by 61, we get 6 and a remainder of 44.
The next digit of our result is 6. 
Result so far: 9021.9508196
The remainder is 44 after subtracting 366 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 14:
The number 61 fits into 440 7 times, leaving a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 9021.95081967
Deduct 427 from 440 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 9021.95081967, with a leftover of 1.3e-08.