Let's divide 1934380 by 311
The aim is to understand the frequency of 311 in 1934380.

Going ahead to step 1:
When dividing 1 by 311, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 311

Moving on to step 2:
311 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 311

Step 3:
When dividing 193 by 311, we get 0 with a remainder of 193.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 193, we get 193.
Append the next digit (4) from the dividend to 193 and continue with: 1934 / 311

Moving on to step 4:
311 can be fit into 1934 6 times, resulting in a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 1866 from 1934 and we're left with 68.
Take the next digit (3) from the dividend and append it to 68, then repeat: 683 / 311

Going ahead to step 5:
The number 311 fits into 683 2 times, leaving a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 62.0
If we subtract 622 from 683, we get 61.
Bring next digit (8) of the dividend behind the 61 and repeat the process: 618 / 311

Moving on to step 6:
When dividing 618 by 311, we get 1 with a remainder of 307.
Record the quotient 1 as the next digit in the result. 
Result so far: 621.0
Deduct 311 from 618 and we're left with 307.
Fetch the next digit (0) from the dividend, attach it to 307 and continue: 3070 / 311

Moving on to step 7:
The number 311 fits into 3070 9 times, leaving a remainder of 271.
The number 9 becomes the next digit in our result. 
Result so far: 6219.0
Subtract 2799 from 3070 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Moving on to step 8:
311 can be fit into 2710 8 times, resulting in a remainder of 222.
Write down 8 as next digit of the result. 
Result so far: 6219.8
Subtract 2488 from 2710 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Advancing to step 9:
311 goes into 2220 7 times with a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 6219.87
Subtracting 2177 from 2220 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 10:
If we divide 430 by 311, we get 1 and a remainder of 119.
Write down 1 as next digit of the result. 
Result so far: 6219.871
If we subtract 311 from 430, we get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Advancing to step 11:
311 can be fit into 1190 3 times, resulting in a remainder of 257.
Write down 3 as next digit of the result. 
Result so far: 6219.8713
Subtracting 933 from 1190 leaves us with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Advancing to step 12:
When dividing 2570 by 311, we get 8 with a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 6219.87138
If we take 2488 away from 2570, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 13:
If we divide 820 by 311, we get 2 and a remainder of 198.
The number 2 becomes the next digit in our result. 
Result so far: 6219.871382
The remainder is 198 after subtracting 622 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 14:
311 goes into 1980 6 times with a remainder of 114.
Write down 6 as next digit of the result. 
Result so far: 6219.8713826
The remainder is 114 after subtracting 1866 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 15:
311 can be fit into 1140 3 times, resulting in a remainder of 207.
Put 3 as the next digit of the answer. 
Result so far: 6219.87138263
Deduct 933 from 1140 and we're left with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

After the division, we end up with 6219.87138263 and a remainder of 2.07e-07.