We divide 704994 by 51
The aim is to understand the frequency of 51 in 704994.

Going ahead to step 1:
If we divide 7 by 51, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 51

Going ahead to step 2:
If we divide 70 by 51, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 51 from 70, we get 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 51

On to step 3:
If we divide 194 by 51, we get 3 and a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 153 from 194, we get 41.
Take the next digit (9) from the dividend and append it to 41, then repeat: 419 / 51

Step 4:
If we divide 419 by 51, we get 8 and a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
If we subtract 408 from 419, we get 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 51

Advancing to step 5:
When dividing 119 by 51, we get 2 with a remainder of 17.
The next digit of our result is 2. 
Result so far: 1382.0
If we take 102 away from 119, we end up with 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 51

Moving on to step 6:
The number 51 fits into 174 3 times, leaving a remainder of 21.
The next digit of our result is 3. 
Result so far: 13823.0
Deduct 153 from 174 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
The number 51 fits into 210 4 times, leaving a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 13823.4
Subtract 204 from 210 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
The number 51 fits into 60 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 13823.41
Deduct 51 from 60 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
When dividing 90 by 51, we get 1 with a remainder of 39.
The next digit of our result is 1. 
Result so far: 13823.411
If we take 51 away from 90, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The quotient of the division is 13823.411, and the remainder is 0.0039.