18319324 ÷ 629 
The aim is to understand the frequency of 629 in 18319324.

On to step 1:
If we divide 1 by 629, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 629

On to step 2:
629 can be fit into 18 0 times, resulting in a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 629

Step 3:
If we divide 183 by 629, we get 0 and a remainder of 183.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 183, we get 183.
Bring next digit (1) of the dividend behind the 183 and repeat the process: 1831 / 629

On to step 4:
When dividing 1831 by 629, we get 2 with a remainder of 573.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 1258 from 1831 leaves us with 573.
Take the next digit (9) from the dividend and append it to 573, then repeat: 5739 / 629

Advancing to step 5:
The number 629 fits into 5739 9 times, leaving a remainder of 78.
The next digit of our result is 9. 
Result so far: 29.0
If we take 5661 away from 5739, we end up with 78.
Bring next digit (3) of the dividend behind the 78 and repeat the process: 783 / 629

Advancing to step 6:
629 goes into 783 1 times with a remainder of 154.
Write down 1 as next digit of the result. 
Result so far: 291.0
If we subtract 629 from 783, we get 154.
Bring next digit (2) of the dividend behind the 154 and repeat the process: 1542 / 629

Going ahead to step 7:
When dividing 1542 by 629, we get 2 with a remainder of 284.
Write down 2 as next digit of the result. 
Result so far: 2912.0
If we take 1258 away from 1542, we end up with 284.
Bring next digit (4) of the dividend behind the 284 and repeat the process: 2844 / 629

On to step 8:
The number 629 fits into 2844 4 times, leaving a remainder of 328.
Record the quotient 4 as the next digit in the result. 
Result so far: 29124.0
Subtract 2516 from 2844 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 9:
629 can be fit into 3280 5 times, resulting in a remainder of 135.
Put 5 as the next digit of the answer. 
Result so far: 29124.5
If we subtract 3145 from 3280, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 10:
The number 629 fits into 1350 2 times, leaving a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 29124.52
The remainder is 92 after subtracting 1258 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 11:
If we divide 920 by 629, we get 1 and a remainder of 291.
The number 1 becomes the next digit in our result. 
Result so far: 29124.521
If we subtract 629 from 920, we get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Step 12:
629 goes into 2910 4 times with a remainder of 394.
The number 4 becomes the next digit in our result. 
Result so far: 29124.5214
Deduct 2516 from 2910 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 13:
3940 divided by 629 is 6 with a remainder of 166.
Put 6 as the next digit of the answer. 
Result so far: 29124.52146
Subtracting 3774 from 3940 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 14:
1660 divided by 629 is 2 with a remainder of 402.
Write down 2 as next digit of the result. 
Result so far: 29124.521462
Subtracting 1258 from 1660 leaves us with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Advancing to step 15:
629 goes into 4020 6 times with a remainder of 246.
The number 6 becomes the next digit in our result. 
Result so far: 29124.5214626
If we subtract 3774 from 4020, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 16:
If we divide 2460 by 629, we get 3 and a remainder of 573.
Write down 3 as next digit of the result. 
Result so far: 29124.52146263
Subtracting 1887 from 2460 leaves us with 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Our division results in 29124.52146263 with a remaining 5.73e-07.