84966605 divided by 51 
The aim is to understand the frequency of 51 in 84966605.

Advancing to step 1:
8 divided by 51 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 51

Advancing to step 2:
If we divide 84 by 51, we get 1 and a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 51 from 84, we get 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 51

Moving on to step 3:
51 can be fit into 339 6 times, resulting in a remainder of 33.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 306 from 339 to get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 51

Let's proceed to step 4:
When dividing 336 by 51, we get 6 with a remainder of 30.
The next digit of our result is 6. 
Result so far: 166.0
Deduct 306 from 336 and we're left with 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 51

Step 5:
51 can be fit into 306 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 1666.0
Subtract 306 from 306 to get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 51

Moving on to step 6:
51 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 16660.0
If we take 0 away from 6, we end up with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 51

Step 7:
If we divide 60 by 51, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 166601.0
If we subtract 51 from 60, we get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 51

Going ahead to step 8:
95 divided by 51 is 1 with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 1666011.0
If we subtract 51 from 95, 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.

Step 9:
51 can be fit into 440 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 1666011.8
The remainder is 32 after subtracting 408 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
51 goes into 320 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 1666011.86
Subtracting 306 from 320 leaves us 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 11:
When dividing 140 by 51, we get 2 with a remainder of 38.
The next digit of our result is 2. 
Result so far: 1666011.862
Subtract 102 from 140 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
If we divide 380 by 51, we get 7 and a remainder of 23.
The next digit of our result is 7. 
Result so far: 1666011.8627
Subtract 357 from 380 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 13:
51 goes into 230 4 times with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 1666011.86274
If we take 204 away from 230, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
260 divided by 51 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1666011.862745
If we subtract 255 from 260, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
When dividing 50 by 51, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 1666011.862745
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 16:
If we divide 500 by 51, we get 9 and a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 1666011.86274509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

In conclusion, the division gives 1666011.86274509 with a balance of 4.1e-08.