We look at the division of 36130170 by 630 
The aim is to understand the frequency of 630 in 36130170.

Going ahead to step 1:
If we divide 3 by 630, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 630

Moving on to step 2:
630 goes into 36 0 times with a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 36 leaves us with 36.
Fetch the next digit (1) from the dividend, attach it to 36 and continue: 361 / 630

On to step 3:
The number 630 fits into 361 0 times, leaving a remainder of 361.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 361 leaves us with 361.
Fetch the next digit (3) from the dividend, attach it to 361 and continue: 3613 / 630

Step 4:
When dividing 3613 by 630, we get 5 with a remainder of 463.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 3150 from 3613, we get 463.
Take the next digit (0) from the dividend and append it to 463, then repeat: 4630 / 630

Advancing to step 5:
630 goes into 4630 7 times with a remainder of 220.
The next digit of our result is 7. 
Result so far: 57.0
If we subtract 4410 from 4630, we get 220.
Grab the next digit (1) from the dividend, add it to 220, then carry on: 2201 / 630

On to step 6:
2201 divided by 630 is 3 with a remainder of 311.
Put 3 as the next digit of the answer. 
Result so far: 573.0
The remainder is 311 after subtracting 1890 from 2201.
Append the next digit (7) from the dividend to 311 and continue with: 3117 / 630

On to step 7:
630 goes into 3117 4 times with a remainder of 597.
Record the quotient 4 as the next digit in the result. 
Result so far: 5734.0
The remainder is 597 after subtracting 2520 from 3117.
Append the next digit (0) from the dividend to 597 and continue with: 5970 / 630

Moving on to step 8:
The number 630 fits into 5970 9 times, leaving a remainder of 300.
Write down 9 as next digit of the result. 
Result so far: 57349.0
Deduct 5670 from 5970 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 9:
3000 divided by 630 is 4 with a remainder of 480.
Write down 4 as next digit of the result. 
Result so far: 57349.4
If we take 2520 away from 3000, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 10:
4800 divided by 630 is 7 with a remainder of 390.
The next digit of our result is 7. 
Result so far: 57349.47
Deduct 4410 from 4800 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 11:
When dividing 3900 by 630, we get 6 with a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 57349.476
The remainder is 120 after subtracting 3780 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 12:
630 goes into 1200 1 times with a remainder of 570.
Write down 1 as next digit of the result. 
Result so far: 57349.4761
If we take 630 away from 1200, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 13:
When dividing 5700 by 630, we get 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 57349.47619
The remainder is 30 after subtracting 5670 from 5700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
630 can be fit into 300 0 times, resulting in a remainder of 300.
The next digit of our result is 0. 
Result so far: 57349.47619
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 15:
3000 divided by 630 is 4 with a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 57349.4761904
If we take 2520 away from 3000, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 16:
When dividing 4800 by 630, we get 7 with a remainder of 390.
Put 7 as the next digit of the answer. 
Result so far: 57349.47619047
The remainder is 390 after subtracting 4410 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

The final result is 57349.47619047 with a remainder of 3.9e-07.