13858486 ÷ 461 
The aim is to understand the frequency of 461 in 13858486.

Going ahead to step 1:
461 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 461

Going ahead to step 2:
13 divided by 461 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 461

Step 3:
If we divide 138 by 461, we get 0 and a remainder of 138.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 138, we get 138.
Include the next digit (5) from the dividend after 138, then repeat: 1385 / 461

Step 4:
1385 divided by 461 is 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 2 after subtracting 1383 from 1385.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 461

Advancing to step 5:
461 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 28 leaves us with 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 461

On to step 6:
When dividing 284 by 461, we get 0 with a remainder of 284.
The next digit of our result is 0. 
Result so far: 300.0
If we subtract 0 from 284, we get 284.
Include the next digit (8) from the dividend after 284, then repeat: 2848 / 461

Advancing to step 7:
461 goes into 2848 6 times with a remainder of 82.
Use 6 as the next digit of our solution. 
Result so far: 3006.0
If we subtract 2766 from 2848, we get 82.
Grab the next digit (6) from the dividend, add it to 82, then carry on: 826 / 461

Let's proceed to step 8:
826 divided by 461 is 1 with a remainder of 365.
The next digit of our result is 1. 
Result so far: 30061.0
Subtract 461 from 826 to get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 9:
3650 divided by 461 is 7 with a remainder of 423.
The number 7 becomes the next digit in our result. 
Result so far: 30061.7
If we subtract 3227 from 3650, we get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Let's proceed to step 10:
When dividing 4230 by 461, we get 9 with a remainder of 81.
Put 9 as the next digit of the answer. 
Result so far: 30061.79
The remainder is 81 after subtracting 4149 from 4230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 11:
461 can be fit into 810 1 times, resulting in a remainder of 349.
Record the quotient 1 as the next digit in the result. 
Result so far: 30061.791
Deduct 461 from 810 and we're left with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Going ahead to step 12:
If we divide 3490 by 461, we get 7 and a remainder of 263.
The next digit of our result is 7. 
Result so far: 30061.7917
If we take 3227 away from 3490, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 13:
If we divide 2630 by 461, we get 5 and a remainder of 325.
The next digit of our result is 5. 
Result so far: 30061.79175
Subtract 2305 from 2630 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 14:
461 can be fit into 3250 7 times, resulting in a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 30061.791757
The remainder is 23 after subtracting 3227 from 3250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 15:
461 goes into 230 0 times with a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 30061.791757
The remainder is 230 after subtracting 0 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 16:
461 goes into 2300 4 times with a remainder of 456.
The next digit of our result is 4. 
Result so far: 30061.79175704
If we take 1844 away from 2300, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

In conclusion, the division gives 30061.79175704 with a balance of 4.56e-07.