Let's divide 648667 by 86
The aim is to understand the frequency of 86 in 648667.

Let's proceed to step 1:
When dividing 6 by 86, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 86

On to step 2:
When dividing 64 by 86, we get 0 with a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Append the next digit (8) from the dividend to 64 and continue with: 648 / 86

Step 3:
86 goes into 648 7 times with a remainder of 46.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 602 from 648 to get 46.
Append the next digit (6) from the dividend to 46 and continue with: 466 / 86

On to step 4:
When dividing 466 by 86, we get 5 with a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
If we take 430 away from 466, we end up with 36.
Grab the next digit (6) from the dividend, add it to 36, then carry on: 366 / 86

Moving on to step 5:
366 divided by 86 is 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 754.0
The remainder is 22 after subtracting 344 from 366.
Fetch the next digit (7) from the dividend, attach it to 22 and continue: 227 / 86

Going ahead to step 6:
86 can be fit into 227 2 times, resulting in a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 7542.0
Subtracting 172 from 227 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
550 divided by 86 is 6 with a remainder of 34.
The next digit of our result is 6. 
Result so far: 7542.6
Deduct 516 from 550 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
86 goes into 340 3 times with a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 7542.63
Subtracting 258 from 340 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
820 divided by 86 is 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 7542.639
Subtract 774 from 820 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 10:
86 can be fit into 460 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 7542.6395
If we take 430 away from 460, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
86 can be fit into 300 3 times, resulting in a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 7542.63953
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
86 can be fit into 420 4 times, resulting in a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 7542.639534
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
760 divided by 86 is 8 with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 7542.6395348
Subtract 688 from 760 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
If we divide 720 by 86, we get 8 and a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 7542.63953488
Subtracting 688 from 720 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 7542.63953488, and the remainder is 3.2e-08.