31644286 ÷ 629 
The aim is to understand the frequency of 629 in 31644286.

Moving on to step 1:
The number 629 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 629

Going ahead to step 2:
When dividing 31 by 629, we get 0 with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Take the next digit (6) from the dividend and append it to 31, then repeat: 316 / 629

Advancing to step 3:
629 goes into 316 0 times with a remainder of 316.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 316 leaves us with 316.
Append the next digit (4) from the dividend to 316 and continue with: 3164 / 629

Step 4:
The number 629 fits into 3164 5 times, leaving a remainder of 19.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 3145 from 3164, we get 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 629

Advancing to step 5:
The number 629 fits into 194 0 times, leaving a remainder of 194.
Write down 0 as next digit of the result. 
Result so far: 50.0
The remainder is 194 after subtracting 0 from 194.
Fetch the next digit (2) from the dividend, attach it to 194 and continue: 1942 / 629

On to step 6:
If we divide 1942 by 629, we get 3 and a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 503.0
Deduct 1887 from 1942 and we're left with 55.
Append the next digit (8) from the dividend to 55 and continue with: 558 / 629

Moving on to step 7:
629 goes into 558 0 times with a remainder of 558.
The next digit of our result is 0. 
Result so far: 5030.0
Subtract 0 from 558 to get 558.
Include the next digit (6) from the dividend after 558, then repeat: 5586 / 629

Moving on to step 8:
When dividing 5586 by 629, we get 8 with a remainder of 554.
Record the quotient 8 as the next digit in the result. 
Result so far: 50308.0
Subtract 5032 from 5586 to get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Let's proceed to step 9:
The number 629 fits into 5540 8 times, leaving a remainder of 508.
The number 8 becomes the next digit in our result. 
Result so far: 50308.8
If we take 5032 away from 5540, we end up with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Advancing to step 10:
629 can be fit into 5080 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 50308.88
If we subtract 5032 from 5080, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 50308.88 with a remainder of 0.048.