We look at the division of 68768084 by 629 
The aim is to understand the frequency of 629 in 68768084.

On to step 1:
When dividing 6 by 629, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 629

Step 2:
629 goes into 68 0 times with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Append the next digit (7) from the dividend to 68 and continue with: 687 / 629

Let's proceed to step 3:
629 goes into 687 1 times with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 629 from 687 leaves us with 58.
Fetch the next digit (6) from the dividend, attach it to 58 and continue: 586 / 629

Going ahead to step 4:
586 divided by 629 is 0 with a remainder of 586.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 586, we get 586.
Include the next digit (8) from the dividend after 586, then repeat: 5868 / 629

Moving on to step 5:
5868 divided by 629 is 9 with a remainder of 207.
Write down 9 as next digit of the result. 
Result so far: 109.0
Subtract 5661 from 5868 to get 207.
Take the next digit (0) from the dividend and append it to 207, then repeat: 2070 / 629

Let's proceed to step 6:
629 can be fit into 2070 3 times, resulting in a remainder of 183.
Use 3 as the next digit of our solution. 
Result so far: 1093.0
If we subtract 1887 from 2070, we get 183.
Take the next digit (8) from the dividend and append it to 183, then repeat: 1838 / 629

Advancing to step 7:
When dividing 1838 by 629, we get 2 with a remainder of 580.
The next digit of our result is 2. 
Result so far: 10932.0
If we take 1258 away from 1838, we end up with 580.
Grab the next digit (4) from the dividend, add it to 580, then carry on: 5804 / 629

Going ahead to step 8:
629 can be fit into 5804 9 times, resulting in a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 109329.0
If we subtract 5661 from 5804, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 9:
When dividing 1430 by 629, we get 2 with a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 109329.2
Deduct 1258 from 1430 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 10:
When dividing 1720 by 629, we get 2 with a remainder of 462.
Write down 2 as next digit of the result. 
Result so far: 109329.22
Subtracting 1258 from 1720 leaves us with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

The final result is 109329.22 with a remainder of 0.462.