374534 divided by 86 
The aim is to understand the frequency of 86 in 374534.

Advancing to step 1:
3 divided by 86 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 86

Going ahead to step 2:
37 divided by 86 is 0 with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 86

Step 3:
86 can be fit into 374 4 times, resulting in a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 344 from 374 and we're left with 30.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 86

Moving on to step 4:
If we divide 305 by 86, we get 3 and a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 43.0
If we subtract 258 from 305, we get 47.
Bring next digit (3) of the dividend behind the 47 and repeat the process: 473 / 86

Step 5:
The number 86 fits into 473 5 times, leaving a remainder of 43.
The number 5 becomes the next digit in our result. 
Result so far: 435.0
If we take 430 away from 473, we end up with 43.
Fetch the next digit (4) from the dividend, attach it to 43 and continue: 434 / 86

Step 6:
The number 86 fits into 434 5 times, leaving a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 4355.0
Deduct 430 from 434 and we're left 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.

Let's proceed to step 7:
The number 86 fits into 40 0 times, leaving a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 4355.0
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
The number 86 fits into 400 4 times, leaving a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 4355.04
If we take 344 away from 400, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 9:
86 can be fit into 560 6 times, resulting in a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 4355.046
If we subtract 516 from 560, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
86 can be fit into 440 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 4355.0465
If we take 430 away from 440, we end up 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.

Going ahead to step 11:
When dividing 100 by 86, we get 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 4355.04651
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
86 goes into 140 1 times with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 4355.046511
Subtract 86 from 140 to get 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 4355.046511, and the remainder is 5.4e-06.