We look at the division of 45328196 by 630 
The aim is to understand the frequency of 630 in 45328196.

On to step 1:
When dividing 4 by 630, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 630

On to step 2:
45 divided by 630 is 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Append the next digit (3) from the dividend to 45 and continue with: 453 / 630

On to step 3:
630 goes into 453 0 times with a remainder of 453.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 453 to get 453.
Bring next digit (2) of the dividend behind the 453 and repeat the process: 4532 / 630

Advancing to step 4:
When dividing 4532 by 630, we get 7 with a remainder of 122.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 4410 from 4532 and we're left with 122.
Append the next digit (8) from the dividend to 122 and continue with: 1228 / 630

Moving on to step 5:
The number 630 fits into 1228 1 times, leaving a remainder of 598.
Write down 1 as next digit of the result. 
Result so far: 71.0
Subtract 630 from 1228 to get 598.
Grab the next digit (1) from the dividend, add it to 598, then carry on: 5981 / 630

Moving on to step 6:
If we divide 5981 by 630, we get 9 and a remainder of 311.
The number 9 becomes the next digit in our result. 
Result so far: 719.0
The remainder is 311 after subtracting 5670 from 5981.
Bring next digit (9) of the dividend behind the 311 and repeat the process: 3119 / 630

Step 7:
630 can be fit into 3119 4 times, resulting in a remainder of 599.
The next digit of our result is 4. 
Result so far: 7194.0
If we take 2520 away from 3119, we end up with 599.
Grab the next digit (6) from the dividend, add it to 599, then carry on: 5996 / 630

Step 8:
630 can be fit into 5996 9 times, resulting in a remainder of 326.
The number 9 becomes the next digit in our result. 
Result so far: 71949.0
If we take 5670 away from 5996, we end up with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Moving on to step 9:
When dividing 3260 by 630, we get 5 with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 71949.5
The remainder is 110 after subtracting 3150 from 3260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
If we divide 1100 by 630, we get 1 and a remainder of 470.
Record the quotient 1 as the next digit in the result. 
Result so far: 71949.51
Subtracting 630 from 1100 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 11:
If we divide 4700 by 630, we get 7 and a remainder of 290.
Write down 7 as next digit of the result. 
Result so far: 71949.517
If we subtract 4410 from 4700, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 12:
2900 divided by 630 is 4 with a remainder of 380.
The next digit of our result is 4. 
Result so far: 71949.5174
If we take 2520 away from 2900, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 13:
When dividing 3800 by 630, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 71949.51746
Subtracting 3780 from 3800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
200 divided by 630 is 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 71949.51746
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 15:
The number 630 fits into 2000 3 times, leaving a remainder of 110.
Write down 3 as next digit of the result. 
Result so far: 71949.5174603
If we take 1890 away from 2000, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 16:
630 can be fit into 1100 1 times, resulting in a remainder of 470.
The next digit of our result is 1. 
Result so far: 71949.51746031
Subtracting 630 from 1100 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

In conclusion, the division gives 71949.51746031 with a balance of 4.7e-07.