900471 ÷ 84 
The aim is to understand the frequency of 84 in 900471.

Advancing to step 1:
84 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 84

Let's proceed to step 2:
84 can be fit into 90 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 84 from 90 and we're left with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 84

Advancing to step 3:
When dividing 60 by 84, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 60, we get 60.
Fetch the next digit (4) from the dividend, attach it to 60 and continue: 604 / 84

Advancing to step 4:
84 goes into 604 7 times with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
If we subtract 588 from 604, we get 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 84

Moving on to step 5:
The number 84 fits into 167 1 times, leaving a remainder of 83.
Use 1 as the next digit of our solution. 
Result so far: 1071.0
Subtracting 84 from 167 leaves us with 83.
Append the next digit (1) from the dividend to 83 and continue with: 831 / 84

On to step 6:
When dividing 831 by 84, we get 9 with a remainder of 75.
The number 9 becomes the next digit in our result. 
Result so far: 10719.0
The remainder is 75 after subtracting 756 from 831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 7:
The number 84 fits into 750 8 times, leaving a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 10719.8
If we subtract 672 from 750, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 8:
84 can be fit into 780 9 times, resulting in a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 10719.89
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.

Step 9:
84 goes into 240 2 times with a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 10719.892
If we subtract 168 from 240, we 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.

Moving on 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: 10719.8928
The remainder is 48 after subtracting 672 from 720.
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 11:
84 can be fit into 480 5 times, resulting in a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 10719.89285
Subtract 420 from 480 to 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.

Let's proceed to step 12:
84 can be fit into 600 7 times, resulting in a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 10719.892857
The remainder is 12 after subtracting 588 from 600.
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 13:
When dividing 120 by 84, we get 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 10719.8928571
Deduct 84 from 120 and we're left 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.

Going ahead to step 14:
84 can be fit into 360 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 10719.89285714
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.

The final result is 10719.89285714 with a remainder of 2.4e-08.