We divide 80214981 by 395
The aim is to understand the frequency of 395 in 80214981.

Step 1:
When dividing 8 by 395, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 395

Step 2:
395 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Append the next digit (2) from the dividend to 80 and continue with: 802 / 395

Step 3:
802 divided by 395 is 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 790 from 802 to get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 395

Let's proceed to step 4:
395 goes into 121 0 times with a remainder of 121.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 121 leaves us with 121.
Bring next digit (4) of the dividend behind the 121 and repeat the process: 1214 / 395

Moving on to step 5:
1214 divided by 395 is 3 with a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
Subtracting 1185 from 1214 leaves us with 29.
Append the next digit (9) from the dividend to 29 and continue with: 299 / 395

Moving on to step 6:
395 can be fit into 299 0 times, resulting in a remainder of 299.
The next digit of our result is 0. 
Result so far: 2030.0
The remainder is 299 after subtracting 0 from 299.
Include the next digit (8) from the dividend after 299, then repeat: 2998 / 395

On to step 7:
395 goes into 2998 7 times with a remainder of 233.
Record the quotient 7 as the next digit in the result. 
Result so far: 20307.0
If we take 2765 away from 2998, we end up with 233.
Bring next digit (1) of the dividend behind the 233 and repeat the process: 2331 / 395

Step 8:
2331 divided by 395 is 5 with a remainder of 356.
Put 5 as the next digit of the answer. 
Result so far: 203075.0
If we take 1975 away from 2331, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 9:
395 goes into 3560 9 times with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 203075.9
Deduct 3555 from 3560 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
395 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 203075.9
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 11:
395 can be fit into 500 1 times, resulting in a remainder of 105.
Use 1 as the next digit of our solution. 
Result so far: 203075.901
If we subtract 395 from 500, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 12:
The number 395 fits into 1050 2 times, leaving a remainder of 260.
Put 2 as the next digit of the answer. 
Result so far: 203075.9012
If we subtract 790 from 1050, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 13:
If we divide 2600 by 395, we get 6 and a remainder of 230.
The number 6 becomes the next digit in our result. 
Result so far: 203075.90126
The remainder is 230 after subtracting 2370 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 14:
2300 divided by 395 is 5 with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 203075.901265
Subtracting 1975 from 2300 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 15:
395 goes into 3250 8 times with a remainder of 90.
Record the quotient 8 as the next digit in the result. 
Result so far: 203075.9012658
The remainder is 90 after subtracting 3160 from 3250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 16:
The number 395 fits into 900 2 times, leaving a remainder of 110.
Record the quotient 2 as the next digit in the result. 
Result so far: 203075.90126582
If we take 790 away from 900, 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.

The final result is 203075.90126582 with a remainder of 1.1e-07.