Let's divide 14938738 by 131
The aim is to understand the frequency of 131 in 14938738.

Step 1:
131 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 131

Going ahead to step 2:
If we divide 14 by 131, we get 0 and a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 131

Advancing to step 3:
When dividing 149 by 131, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 18 after subtracting 131 from 149.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 131

Advancing to step 4:
The number 131 fits into 183 1 times, leaving a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 131 away from 183, we end up with 52.
Include the next digit (8) from the dividend after 52, then repeat: 528 / 131

Step 5:
131 can be fit into 528 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 114.0
Subtracting 524 from 528 leaves us with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 131

Step 6:
The number 131 fits into 47 0 times, leaving a remainder of 47.
Put 0 as the next digit of the answer. 
Result so far: 1140.0
Deduct 0 from 47 and we're left with 47.
Take the next digit (3) from the dividend and append it to 47, then repeat: 473 / 131

Going ahead to step 7:
131 goes into 473 3 times with a remainder of 80.
Write down 3 as next digit of the result. 
Result so far: 11403.0
Subtract 393 from 473 to get 80.
Include the next digit (8) from the dividend after 80, then repeat: 808 / 131

On to step 8:
The number 131 fits into 808 6 times, leaving a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 114036.0
Deduct 786 from 808 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
220 divided by 131 is 1 with a remainder of 89.
The next digit of our result is 1. 
Result so far: 114036.1
The remainder is 89 after subtracting 131 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 10:
890 divided by 131 is 6 with a remainder of 104.
Put 6 as the next digit of the answer. 
Result so far: 114036.16
Deduct 786 from 890 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 11:
The number 131 fits into 1040 7 times, leaving a remainder of 123.
Record the quotient 7 as the next digit in the result. 
Result so far: 114036.167
Subtract 917 from 1040 to get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 12:
131 can be fit into 1230 9 times, resulting in a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 114036.1679
If we take 1179 away from 1230, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 13:
The number 131 fits into 510 3 times, leaving a remainder of 117.
Use 3 as the next digit of our solution. 
Result so far: 114036.16793
If we take 393 away from 510, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 14:
The number 131 fits into 1170 8 times, leaving a remainder of 122.
The next digit of our result is 8. 
Result so far: 114036.167938
The remainder is 122 after subtracting 1048 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 15:
131 goes into 1220 9 times with a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 114036.1679389
The remainder is 41 after subtracting 1179 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 16:
If we divide 410 by 131, we get 3 and a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 114036.16793893
If we take 393 away from 410, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final result is 114036.16793893 with a remainder of 1.7e-08.