425703 ÷ 84 
The aim is to understand the frequency of 84 in 425703.

Going ahead to step 1:
84 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 84

Let's proceed to step 2:
If we divide 42 by 84, we get 0 and a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 84

Let's proceed to step 3:
425 divided by 84 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 5 after subtracting 420 from 425.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 84

Going ahead to step 4:
57 divided by 84 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
If we take 0 away from 57, we end up with 57.
Grab the next digit (0) from the dividend, add it to 57, then carry on: 570 / 84

Advancing to step 5:
When dividing 570 by 84, we get 6 with a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 506.0
Deduct 504 from 570 and we're left with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 84

Step 6:
84 goes into 663 7 times with a remainder of 75.
Put 7 as the next digit of the answer. 
Result so far: 5067.0
Subtracting 588 from 663 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 7:
If we divide 750 by 84, we get 8 and a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 5067.8
Subtracting 672 from 750 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 8:
When dividing 780 by 84, we get 9 with a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 5067.89
If we subtract 756 from 780, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
If we divide 240 by 84, we get 2 and a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 5067.892
The remainder is 72 after subtracting 168 from 240.
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 10:
84 goes into 720 8 times with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 5067.8928
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
The number 84 fits into 480 5 times, leaving a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 5067.89285
If we subtract 420 from 480, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
600 divided by 84 is 7 with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 5067.892857
If we subtract 588 from 600, we 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.

On to step 13:
If we divide 120 by 84, we get 1 and a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 5067.8928571
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 14:
360 divided by 84 is 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 5067.89285714
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 5067.89285714 and a remainder of 2.4e-08.