We divide 278969 by 61
The aim is to understand the frequency of 61 in 278969.

On to step 1:
2 divided by 61 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 61

Going ahead to step 2:
61 goes into 27 0 times with a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 61

Moving on to step 3:
61 goes into 278 4 times with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 244 from 278 to get 34.
Bring next digit (9) of the dividend behind the 34 and repeat the process: 349 / 61

Moving on to step 4:
61 goes into 349 5 times with a remainder of 44.
The next digit of our result is 5. 
Result so far: 45.0
The remainder is 44 after subtracting 305 from 349.
Take the next digit (6) from the dividend and append it to 44, then repeat: 446 / 61

Let's proceed to step 5:
61 can be fit into 446 7 times, resulting in a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 457.0
If we subtract 427 from 446, we get 19.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 61

Step 6:
The number 61 fits into 199 3 times, leaving a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 4573.0
Subtracting 183 from 199 leaves us 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.

Going ahead to step 7:
The number 61 fits into 160 2 times, leaving a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 4573.2
If we subtract 122 from 160, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
If we divide 380 by 61, we get 6 and a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 4573.26
Subtract 366 from 380 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 9:
If we divide 140 by 61, we get 2 and a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 4573.262
If we subtract 122 from 140, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
61 can be fit into 180 2 times, resulting in a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 4573.2622
Subtracting 122 from 180 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final outcome is 4573.2622, with a leftover of 0.00058.