Let's divide 53689495 by 311
The aim is to understand the frequency of 311 in 53689495.

Going ahead to step 1:
When dividing 5 by 311, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 311

On to step 2:
The number 311 fits into 53 0 times, leaving a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 311

Let's proceed to step 3:
311 can be fit into 536 1 times, resulting in a remainder of 225.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 311 from 536, we get 225.
Fetch the next digit (8) from the dividend, attach it to 225 and continue: 2258 / 311

Moving on to step 4:
If we divide 2258 by 311, we get 7 and a remainder of 81.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 2177 from 2258, we get 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 311

Step 5:
311 can be fit into 819 2 times, resulting in a remainder of 197.
Use 2 as the next digit of our solution. 
Result so far: 172.0
If we subtract 622 from 819, we get 197.
Grab the next digit (4) from the dividend, add it to 197, then carry on: 1974 / 311

Step 6:
1974 divided by 311 is 6 with a remainder of 108.
Use 6 as the next digit of our solution. 
Result so far: 1726.0
If we subtract 1866 from 1974, we get 108.
Take the next digit (9) from the dividend and append it to 108, then repeat: 1089 / 311

Moving on to step 7:
When dividing 1089 by 311, we get 3 with a remainder of 156.
The number 3 becomes the next digit in our result. 
Result so far: 17263.0
The remainder is 156 after subtracting 933 from 1089.
Take the next digit (5) from the dividend and append it to 156, then repeat: 1565 / 311

Moving on to step 8:
311 goes into 1565 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 172635.0
If we take 1555 away from 1565, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
When dividing 100 by 311, we get 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 172635.0
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
The number 311 fits into 1000 3 times, leaving a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 172635.03
Deduct 933 from 1000 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 11:
If we divide 670 by 311, we get 2 and a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 172635.032
The remainder is 48 after subtracting 622 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
The number 311 fits into 480 1 times, leaving a remainder of 169.
Write down 1 as next digit of the result. 
Result so far: 172635.0321
Subtract 311 from 480 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 13:
The number 311 fits into 1690 5 times, leaving a remainder of 135.
Write down 5 as next digit of the result. 
Result so far: 172635.03215
Subtract 1555 from 1690 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 14:
311 can be fit into 1350 4 times, resulting in a remainder of 106.
The next digit of our result is 4. 
Result so far: 172635.032154
Subtract 1244 from 1350 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 15:
311 can be fit into 1060 3 times, resulting in a remainder of 127.
Use 3 as the next digit of our solution. 
Result so far: 172635.0321543
Subtract 933 from 1060 to get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Let's proceed to step 16:
The number 311 fits into 1270 4 times, leaving a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 172635.03215434
Subtracting 1244 from 1270 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 172635.03215434, with a leftover of 2.6e-08.