We look at the division of 49352179 by 629 
The aim is to understand the frequency of 629 in 49352179.

Going ahead to step 1:
629 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 629

Let's proceed to step 2:
The number 629 fits into 49 0 times, leaving a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 629

Step 3:
629 goes into 493 0 times with a remainder of 493.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 493 after subtracting 0 from 493.
Include the next digit (5) from the dividend after 493, then repeat: 4935 / 629

Moving on to step 4:
If we divide 4935 by 629, we get 7 and a remainder of 532.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 4403 from 4935, we get 532.
Grab the next digit (2) from the dividend, add it to 532, then carry on: 5322 / 629

Step 5:
The number 629 fits into 5322 8 times, leaving a remainder of 290.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 5032 from 5322 leaves us with 290.
Bring next digit (1) of the dividend behind the 290 and repeat the process: 2901 / 629

Going ahead to step 6:
629 goes into 2901 4 times with a remainder of 385.
Put 4 as the next digit of the answer. 
Result so far: 784.0
The remainder is 385 after subtracting 2516 from 2901.
Bring next digit (7) of the dividend behind the 385 and repeat the process: 3857 / 629

On to step 7:
629 goes into 3857 6 times with a remainder of 83.
Put 6 as the next digit of the answer. 
Result so far: 7846.0
If we subtract 3774 from 3857, we get 83.
Bring next digit (9) of the dividend behind the 83 and repeat the process: 839 / 629

Advancing to step 8:
629 can be fit into 839 1 times, resulting in a remainder of 210.
Record the quotient 1 as the next digit in the result. 
Result so far: 78461.0
The remainder is 210 after subtracting 629 from 839.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 9:
629 goes into 2100 3 times with a remainder of 213.
Write down 3 as next digit of the result. 
Result so far: 78461.3
The remainder is 213 after subtracting 1887 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Step 10:
The number 629 fits into 2130 3 times, leaving a remainder of 243.
The next digit of our result is 3. 
Result so far: 78461.33
Subtract 1887 from 2130 to get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Our division results in 78461.33 with a remaining 0.243.