41845029 divided by 86 
The aim is to understand the frequency of 86 in 41845029.

Step 1:
When dividing 4 by 86, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 86

Advancing to step 2:
86 can be fit into 41 0 times, resulting in a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Take the next digit (8) from the dividend and append it to 41, then repeat: 418 / 86

Step 3:
418 divided by 86 is 4 with a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 344 from 418, we get 74.
Include the next digit (4) from the dividend after 74, then repeat: 744 / 86

Step 4:
744 divided by 86 is 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Subtracting 688 from 744 leaves us with 56.
Bring next digit (5) of the dividend behind the 56 and repeat the process: 565 / 86

On to step 5:
If we divide 565 by 86, we get 6 and a remainder of 49.
Write down 6 as next digit of the result. 
Result so far: 486.0
If we take 516 away from 565, we end up with 49.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 86

Step 6:
490 divided by 86 is 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 4865.0
Deduct 430 from 490 and we're left with 60.
Append the next digit (2) from the dividend to 60 and continue with: 602 / 86

Advancing to step 7:
If we divide 602 by 86, we get 7 and a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 48657.0
If we subtract 602 from 602, we get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 86

Step 8:
9 divided by 86 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 486570.0
Subtracting 0 from 9 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
90 divided by 86 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 486570.1
Subtracting 86 from 90 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
The number 86 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 486570.1
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
If we divide 400 by 86, we get 4 and a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 486570.104
Subtract 344 from 400 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
If we divide 560 by 86, we get 6 and a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 486570.1046
The remainder is 44 after subtracting 516 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
The number 86 fits into 440 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 486570.10465
Deduct 430 from 440 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 486570.104651
Subtract 86 from 100 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.

Let's proceed to step 15:
140 divided by 86 is 1 with a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 486570.1046511
If we take 86 away from 140, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The quotient of the division is 486570.1046511, and the remainder is 5.4e-07.