Let's divide 400292 by 86
The aim is to understand the frequency of 86 in 400292.

Step 1:
86 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 86

Advancing to step 2:
If we divide 40 by 86, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 86

Going ahead to step 3:
The number 86 fits into 400 4 times, leaving a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 344 from 400 and we're left with 56.
Bring next digit (2) of the dividend behind the 56 and repeat the process: 562 / 86

Advancing to step 4:
If we divide 562 by 86, we get 6 and a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 46.0
The remainder is 46 after subtracting 516 from 562.
Include the next digit (9) from the dividend after 46, then repeat: 469 / 86

Step 5:
When dividing 469 by 86, we get 5 with a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 465.0
Subtracting 430 from 469 leaves us with 39.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 86

Going ahead to step 6:
86 goes into 392 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 4654.0
Subtracting 344 from 392 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
When dividing 480 by 86, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 4654.5
If we subtract 430 from 480, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
The number 86 fits into 500 5 times, leaving a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 4654.55
Subtracting 430 from 500 leaves us 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.

The final outcome is 4654.55, with a leftover of 0.07.