677017 divided by 51 
The aim is to understand the frequency of 51 in 677017.

Moving on to step 1:
When dividing 6 by 51, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 51

On to step 2:
51 goes into 67 1 times with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 51 from 67 and we're left with 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 51

Moving on to step 3:
167 divided by 51 is 3 with a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 153 away from 167, we end up with 14.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 51

Going ahead to step 4:
The number 51 fits into 140 2 times, leaving a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 132.0
If we subtract 102 from 140, we get 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 51

On to step 5:
51 can be fit into 381 7 times, resulting in a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 1327.0
The remainder is 24 after subtracting 357 from 381.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 51

Step 6:
When dividing 247 by 51, we get 4 with a remainder of 43.
The next digit of our result is 4. 
Result so far: 13274.0
Subtract 204 from 247 to 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.

Let's proceed to step 7:
51 can be fit into 430 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 13274.8
The remainder is 22 after subtracting 408 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
51 can be fit into 220 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 13274.84
The remainder is 16 after subtracting 204 from 220.
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 9:
51 goes into 160 3 times with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 13274.843
If we subtract 153 from 160, we 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.

Going ahead to step 10:
51 can be fit into 70 1 times, resulting in a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 13274.8431
The remainder is 19 after subtracting 51 from 70.
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:
51 goes into 190 3 times with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 13274.84313
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.

Moving 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: 13274.843137
Subtract 357 from 370 to 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.

Going ahead to step 13:
51 can be fit into 130 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 13274.8431372
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.

On to step 14:
The number 51 fits into 280 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 13274.84313725
Deduct 255 from 280 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 13274.84313725 with a remainder of 2.5e-08.