5129403 divided by 395 
The aim is to understand the frequency of 395 in 5129403.

Moving on to step 1:
The number 395 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 395

Advancing to step 2:
51 divided by 395 is 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 395

Going ahead to step 3:
When dividing 512 by 395, we get 1 with a remainder of 117.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 395 from 512, we get 117.
Fetch the next digit (9) from the dividend, attach it to 117 and continue: 1179 / 395

On to step 4:
When dividing 1179 by 395, we get 2 with a remainder of 389.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 790 away from 1179, we end up with 389.
Append the next digit (4) from the dividend to 389 and continue with: 3894 / 395

Let's proceed to step 5:
3894 divided by 395 is 9 with a remainder of 339.
Record the quotient 9 as the next digit in the result. 
Result so far: 129.0
If we take 3555 away from 3894, we end up with 339.
Take the next digit (0) from the dividend and append it to 339, then repeat: 3390 / 395

Going ahead to step 6:
395 can be fit into 3390 8 times, resulting in a remainder of 230.
Record the quotient 8 as the next digit in the result. 
Result so far: 1298.0
Subtracting 3160 from 3390 leaves us with 230.
Append the next digit (3) from the dividend to 230 and continue with: 2303 / 395

Advancing to step 7:
If we divide 2303 by 395, we get 5 and a remainder of 328.
Write down 5 as next digit of the result. 
Result so far: 12985.0
If we subtract 1975 from 2303, we 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.

Step 8:
3280 divided by 395 is 8 with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 12985.8
Deduct 3160 from 3280 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 9:
If we divide 1200 by 395, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 12985.83
Subtract 1185 from 1200 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
150 divided by 395 is 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 12985.83
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 11:
If we divide 1500 by 395, we get 3 and a remainder of 315.
Put 3 as the next digit of the answer. 
Result so far: 12985.8303
If we take 1185 away from 1500, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 12:
395 goes into 3150 7 times with a remainder of 385.
Put 7 as the next digit of the answer. 
Result so far: 12985.83037
Subtracting 2765 from 3150 leaves us with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Going ahead to step 13:
3850 divided by 395 is 9 with a remainder of 295.
The number 9 becomes the next digit in our result. 
Result so far: 12985.830379
Deduct 3555 from 3850 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 14:
2950 divided by 395 is 7 with a remainder of 185.
Write down 7 as next digit of the result. 
Result so far: 12985.8303797
Subtracting 2765 from 2950 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Let's proceed to step 15:
395 goes into 1850 4 times with a remainder of 270.
Write down 4 as next digit of the result. 
Result so far: 12985.83037974
Subtract 1580 from 1850 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Our division results in 12985.83037974 with a remaining 2.7e-07.