Let's divide 31649237 by 139
The aim is to understand the frequency of 139 in 31649237.

Step 1:
139 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 139

Going ahead to step 2:
31 divided by 139 is 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 139

Moving on to step 3:
139 can be fit into 316 2 times, resulting in a remainder of 38.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 38 after subtracting 278 from 316.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 139

On to step 4:
When dividing 384 by 139, we get 2 with a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 278 away from 384, we end up with 106.
Grab the next digit (9) from the dividend, add it to 106, then carry on: 1069 / 139

Going ahead to step 5:
1069 divided by 139 is 7 with a remainder of 96.
The number 7 becomes the next digit in our result. 
Result so far: 227.0
If we subtract 973 from 1069, we get 96.
Append the next digit (2) from the dividend to 96 and continue with: 962 / 139

Step 6:
The number 139 fits into 962 6 times, leaving a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 2276.0
If we take 834 away from 962, we end up with 128.
Grab the next digit (3) from the dividend, add it to 128, then carry on: 1283 / 139

Let's proceed to step 7:
The number 139 fits into 1283 9 times, leaving a remainder of 32.
The next digit of our result is 9. 
Result so far: 22769.0
If we subtract 1251 from 1283, we get 32.
Fetch the next digit (7) from the dividend, attach it to 32 and continue: 327 / 139

Moving on to step 8:
139 can be fit into 327 2 times, resulting in a remainder of 49.
The next digit of our result is 2. 
Result so far: 227692.0
Subtract 278 from 327 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 9:
The number 139 fits into 490 3 times, leaving a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 227692.3
The remainder is 73 after subtracting 417 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 10:
730 divided by 139 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 227692.35
If we subtract 695 from 730, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 11:
139 goes into 350 2 times with a remainder of 72.
The next digit of our result is 2. 
Result so far: 227692.352
Deduct 278 from 350 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 12:
If we divide 720 by 139, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 227692.3525
If we subtract 695 from 720, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
139 can be fit into 250 1 times, resulting in a remainder of 111.
The number 1 becomes the next digit in our result. 
Result so far: 227692.35251
Deduct 139 from 250 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 14:
If we divide 1110 by 139, we get 7 and a remainder of 137.
Use 7 as the next digit of our solution. 
Result so far: 227692.352517
If we take 973 away from 1110, we end up with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 15:
1370 divided by 139 is 9 with a remainder of 119.
Use 9 as the next digit of our solution. 
Result so far: 227692.3525179
If we subtract 1251 from 1370, 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.

On to step 16:
139 can be fit into 1190 8 times, resulting in a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 227692.35251798
Deduct 1112 from 1190 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final outcome is 227692.35251798, with a leftover of 7.8e-08.