Let's divide 687458 by 51
The aim is to understand the frequency of 51 in 687458.

Step 1:
51 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 51

Going ahead to step 2:
68 divided by 51 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 51 from 68 and we're left with 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 51

Advancing to step 3:
51 goes into 177 3 times with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 153 from 177, we get 24.
Append the next digit (4) from the dividend to 24 and continue with: 244 / 51

Moving on to step 4:
244 divided by 51 is 4 with a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 134.0
Subtract 204 from 244 to get 40.
Grab the next digit (5) from the dividend, add it to 40, then carry on: 405 / 51

Going ahead to step 5:
51 can be fit into 405 7 times, resulting in a remainder of 48.
The number 7 becomes the next digit in our result. 
Result so far: 1347.0
Subtract 357 from 405 to get 48.
Bring next digit (8) of the dividend behind the 48 and repeat the process: 488 / 51

Let's proceed to step 6:
The number 51 fits into 488 9 times, leaving a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 13479.0
Subtracting 459 from 488 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
290 divided by 51 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 13479.5
Subtracting 255 from 290 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
51 can be fit into 350 6 times, resulting in a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 13479.56
Subtracting 306 from 350 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 9:
440 divided by 51 is 8 with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 13479.568
Deduct 408 from 440 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
If we divide 320 by 51, we get 6 and a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 13479.5686
The remainder is 14 after subtracting 306 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
The number 51 fits into 140 2 times, leaving a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 13479.56862
Deduct 102 from 140 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
The number 51 fits into 380 7 times, leaving a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 13479.568627
If we subtract 357 from 380, we 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.

Let's proceed to step 13:
230 divided by 51 is 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 13479.5686274
Deduct 204 from 230 and we're left 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.

Step 14:
The number 51 fits into 260 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 13479.56862745
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.

The quotient of the division is 13479.56862745, and the remainder is 5e-09.