Let's divide 406251 by 84
The aim is to understand the frequency of 84 in 406251.

Step 1:
When dividing 4 by 84, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 84

Let's proceed to step 2:
40 divided by 84 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 84

Step 3:
406 divided by 84 is 4 with a remainder of 70.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 336 from 406 leaves us with 70.
Take the next digit (2) from the dividend and append it to 70, then repeat: 702 / 84

Step 4:
If we divide 702 by 84, we get 8 and a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Deduct 672 from 702 and we're left with 30.
Bring next digit (5) of the dividend behind the 30 and repeat the process: 305 / 84

Step 5:
84 can be fit into 305 3 times, resulting in a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 483.0
Deduct 252 from 305 and we're left with 53.
Fetch the next digit (1) from the dividend, attach it to 53 and continue: 531 / 84

Going ahead to step 6:
531 divided by 84 is 6 with a remainder of 27.
The number 6 becomes the next digit in our result. 
Result so far: 4836.0
Subtract 504 from 531 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
The number 84 fits into 270 3 times, leaving a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 4836.3
Deduct 252 from 270 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
180 divided by 84 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 4836.32
Subtract 168 from 180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
120 divided by 84 is 1 with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 4836.321
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
The number 84 fits into 360 4 times, leaving a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 4836.3214
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
If we divide 240 by 84, we get 2 and a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 4836.32142
Subtract 168 from 240 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.

Going ahead to step 12:
84 goes into 720 8 times with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 4836.321428
Subtracting 672 from 720 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.

Moving on to step 13:
84 can be fit into 480 5 times, resulting in a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 4836.3214285
Deduct 420 from 480 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
If we divide 600 by 84, we get 7 and a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 4836.32142857
Deduct 588 from 600 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 4836.32142857, and the remainder is 1.2e-08.