489694 ÷ 51 
The aim is to understand the frequency of 51 in 489694.

Going ahead to step 1:
51 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 51

Going ahead to step 2:
When dividing 48 by 51, we get 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Include the next digit (9) from the dividend after 48, then repeat: 489 / 51

Advancing to step 3:
The number 51 fits into 489 9 times, leaving a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 459 away from 489, we end up with 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 51

Step 4:
51 goes into 306 6 times with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 96.0
The remainder is 0 after subtracting 306 from 306.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 51

On to step 5:
When dividing 9 by 51, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 960.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 51

Let's proceed to step 6:
If we divide 94 by 51, we get 1 and a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 9601.0
If we subtract 51 from 94, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 7:
When dividing 430 by 51, we get 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 9601.8
Deduct 408 from 430 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
When dividing 220 by 51, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 9601.84
Subtract 204 from 220 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
The number 51 fits into 160 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 9601.843
Subtract 153 from 160 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
When dividing 70 by 51, we get 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 9601.8431
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 11:
When dividing 190 by 51, we get 3 with a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 9601.84313
Subtract 153 from 190 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 12:
The number 51 fits into 370 7 times, leaving a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 9601.843137
If we subtract 357 from 370, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 13:
51 goes into 130 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 9601.8431372
If we subtract 102 from 130, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
51 goes into 280 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 9601.84313725
If we subtract 255 from 280, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 9601.84313725 with a balance of 2.5e-08.