458828 divided by 61 
The aim is to understand the frequency of 61 in 458828.

Advancing to step 1:
4 divided by 61 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 61

Step 2:
If we divide 45 by 61, we get 0 and a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Append the next digit (8) from the dividend to 45 and continue with: 458 / 61

Let's proceed to step 3:
If we divide 458 by 61, we get 7 and a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 427 away from 458, we end up with 31.
Take the next digit (8) from the dividend and append it to 31, then repeat: 318 / 61

Step 4:
318 divided by 61 is 5 with a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 75.0
If we take 305 away from 318, we end up with 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 61

Step 5:
132 divided by 61 is 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 752.0
If we take 122 away from 132, we end up with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 61

On to step 6:
When dividing 108 by 61, we get 1 with a remainder of 47.
The next digit of our result is 1. 
Result so far: 7521.0
Subtract 61 from 108 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 7:
470 divided by 61 is 7 with a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 7521.7
If we subtract 427 from 470, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 8:
430 divided by 61 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 7521.77
Subtract 427 from 430 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 7521.77, with a leftover of 0.003.