We divide 400777 by 86
The aim is to understand the frequency of 86 in 400777.

Let's proceed to step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 86

Advancing to step 2:
86 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Include the next digit (0) from the dividend after 40, then repeat: 400 / 86

Moving on to step 3:
The number 86 fits into 400 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 344 from 400 and we're left with 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 86

Let's proceed to step 4:
If we divide 567 by 86, we get 6 and a remainder of 51.
Put 6 as the next digit of the answer. 
Result so far: 46.0
If we take 516 away from 567, we end up with 51.
Append the next digit (7) from the dividend to 51 and continue with: 517 / 86

Step 5:
86 can be fit into 517 6 times, resulting in a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 466.0
Deduct 516 from 517 and we're left with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 86

On to step 6:
The number 86 fits into 17 0 times, leaving a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 4660.0
Subtracting 0 from 17 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
When dividing 170 by 86, we get 1 with a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 4660.1
Subtract 86 from 170 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 8:
If we divide 840 by 86, we get 9 and a remainder of 66.
The number 9 becomes the next digit in our result. 
Result so far: 4660.19
Deduct 774 from 840 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 9:
The number 86 fits into 660 7 times, leaving a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 4660.197
If we take 602 away from 660, we end up 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.

Step 10:
86 goes into 580 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 4660.1976
If we take 516 away from 580, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
640 divided by 86 is 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 4660.19767
Subtract 602 from 640 to 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.

Moving on to step 12:
When dividing 380 by 86, we get 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 4660.197674
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
86 goes into 360 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 4660.1976744
Subtracting 344 from 360 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.

In conclusion, the division gives 4660.1976744 with a balance of 1.6e-07.