48899941 ÷ 486 
The aim is to understand the frequency of 486 in 48899941.

Let's proceed to step 1:
When dividing 4 by 486, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 486

Step 2:
48 divided by 486 is 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 486

Step 3:
The number 486 fits into 488 1 times, leaving a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 486 from 488 and we're left with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 486

On to step 4:
The number 486 fits into 29 0 times, leaving a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 29 leaves us with 29.
Bring next digit (9) of the dividend behind the 29 and repeat the process: 299 / 486

Going ahead to step 5:
299 divided by 486 is 0 with a remainder of 299.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtracting 0 from 299 leaves us with 299.
Grab the next digit (9) from the dividend, add it to 299, then carry on: 2999 / 486

Let's proceed to step 6:
The number 486 fits into 2999 6 times, leaving a remainder of 83.
The number 6 becomes the next digit in our result. 
Result so far: 1006.0
Deduct 2916 from 2999 and we're left with 83.
Append the next digit (4) from the dividend to 83 and continue with: 834 / 486

Going ahead to step 7:
If we divide 834 by 486, we get 1 and a remainder of 348.
The number 1 becomes the next digit in our result. 
Result so far: 10061.0
If we take 486 away from 834, we end up with 348.
Append the next digit (1) from the dividend to 348 and continue with: 3481 / 486

Advancing to step 8:
The number 486 fits into 3481 7 times, leaving a remainder of 79.
Use 7 as the next digit of our solution. 
Result so far: 100617.0
Subtracting 3402 from 3481 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
When dividing 790 by 486, we get 1 with a remainder of 304.
Write down 1 as next digit of the result. 
Result so far: 100617.1
Subtracting 486 from 790 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 10:
If we divide 3040 by 486, we get 6 and a remainder of 124.
Put 6 as the next digit of the answer. 
Result so far: 100617.16
Subtracting 2916 from 3040 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 11:
1240 divided by 486 is 2 with a remainder of 268.
Put 2 as the next digit of the answer. 
Result so far: 100617.162
The remainder is 268 after subtracting 972 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 12:
2680 divided by 486 is 5 with a remainder of 250.
The next digit of our result is 5. 
Result so far: 100617.1625
If we subtract 2430 from 2680, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 13:
486 can be fit into 2500 5 times, resulting in a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 100617.16255
Deduct 2430 from 2500 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 100617.16255 with a remaining 7e-05.