We're dividing 16956400 by 311 
The aim is to understand the frequency of 311 in 16956400.

Advancing to step 1:
311 can be fit into 1 0 times, resulting in 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.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 311

Let's proceed to step 2:
311 can be fit into 16 0 times, resulting in a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 311

Going ahead to step 3:
The number 311 fits into 169 0 times, leaving a remainder of 169.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 169 after subtracting 0 from 169.
Fetch the next digit (5) from the dividend, attach it to 169 and continue: 1695 / 311

Let's proceed to step 4:
The number 311 fits into 1695 5 times, leaving a remainder of 140.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 140 after subtracting 1555 from 1695.
Bring next digit (6) of the dividend behind the 140 and repeat the process: 1406 / 311

Step 5:
When dividing 1406 by 311, we get 4 with a remainder of 162.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 162 after subtracting 1244 from 1406.
Bring next digit (4) of the dividend behind the 162 and repeat the process: 1624 / 311

Let's proceed to step 6:
When dividing 1624 by 311, we get 5 with a remainder of 69.
The number 5 becomes the next digit in our result. 
Result so far: 545.0
If we subtract 1555 from 1624, we get 69.
Fetch the next digit (0) from the dividend, attach it to 69 and continue: 690 / 311

Let's proceed to step 7:
When dividing 690 by 311, we get 2 with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 5452.0
If we take 622 away from 690, we end up with 68.
Grab the next digit (0) from the dividend, add it to 68, then carry on: 680 / 311

On to step 8:
311 can be fit into 680 2 times, resulting in a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 54522.0
Subtract 622 from 680 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
If we divide 580 by 311, we get 1 and a remainder of 269.
Write down 1 as next digit of the result. 
Result so far: 54522.1
Deduct 311 from 580 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 10:
311 goes into 2690 8 times with a remainder of 202.
Write down 8 as next digit of the result. 
Result so far: 54522.18
If we subtract 2488 from 2690, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 11:
2020 divided by 311 is 6 with a remainder of 154.
Record the quotient 6 as the next digit in the result. 
Result so far: 54522.186
Subtract 1866 from 2020 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 12:
The number 311 fits into 1540 4 times, leaving a remainder of 296.
The next digit of our result is 4. 
Result so far: 54522.1864
The remainder is 296 after subtracting 1244 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 13:
311 can be fit into 2960 9 times, resulting in a remainder of 161.
Record the quotient 9 as the next digit in the result. 
Result so far: 54522.18649
Deduct 2799 from 2960 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 14:
311 goes into 1610 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 54522.186495
Subtract 1555 from 1610 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 15:
550 divided by 311 is 1 with a remainder of 239.
Use 1 as the next digit of our solution. 
Result so far: 54522.1864951
Subtract 311 from 550 to get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Going ahead to step 16:
The number 311 fits into 2390 7 times, leaving a remainder of 213.
Put 7 as the next digit of the answer. 
Result so far: 54522.18649517
Subtract 2177 from 2390 to get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

The quotient of the division is 54522.18649517, and the remainder is 2.13e-07.