674116 ÷ 84 
The aim is to understand the frequency of 84 in 674116.

Advancing to step 1:
If we divide 6 by 84, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 84

Going ahead to step 2:
If we divide 67 by 84, we get 0 and a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Fetch the next digit (4) from the dividend, attach it to 67 and continue: 674 / 84

Moving on to step 3:
The number 84 fits into 674 8 times, leaving a remainder of 2.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 672 from 674 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 84

Going ahead to step 4:
The number 84 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 80.0
If we take 0 away from 21, we end up with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 84

Going ahead to step 5:
84 can be fit into 211 2 times, resulting in a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 802.0
If we subtract 168 from 211, we get 43.
Fetch the next digit (6) from the dividend, attach it to 43 and continue: 436 / 84

Let's proceed to step 6:
84 can be fit into 436 5 times, resulting in a remainder of 16.
The next digit of our result is 5. 
Result so far: 8025.0
Deduct 420 from 436 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
84 can be fit into 160 1 times, resulting in a remainder of 76.
Write down 1 as next digit of the result. 
Result so far: 8025.1
If we subtract 84 from 160, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 8:
When dividing 760 by 84, we get 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 8025.19
If we subtract 756 from 760, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
84 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 8025.19
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
The number 84 fits into 400 4 times, leaving a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 8025.1904
The remainder is 64 after subtracting 336 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 11:
When dividing 640 by 84, we get 7 with a remainder of 52.
Use 7 as the next digit of our solution. 
Result so far: 8025.19047
Subtracting 588 from 640 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
When dividing 520 by 84, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 8025.190476
Subtracting 504 from 520 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
The number 84 fits into 160 1 times, leaving a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 8025.1904761
Subtracting 84 from 160 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 14:
When dividing 760 by 84, we get 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 8025.19047619
The remainder is 4 after subtracting 756 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 8025.19047619, with a leftover of 4e-09.