We look at the division of 42736350 by 839 
The aim is to understand the frequency of 839 in 42736350.

Step 1:
839 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 839

Let's proceed to step 2:
If we divide 42 by 839, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 839

Let's proceed to step 3:
839 goes into 427 0 times with a remainder of 427.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 427 leaves us with 427.
Fetch the next digit (3) from the dividend, attach it to 427 and continue: 4273 / 839

Going ahead to step 4:
4273 divided by 839 is 5 with a remainder of 78.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 4195 from 4273, we get 78.
Fetch the next digit (6) from the dividend, attach it to 78 and continue: 786 / 839

Going ahead to step 5:
839 goes into 786 0 times with a remainder of 786.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtracting 0 from 786 leaves us with 786.
Grab the next digit (3) from the dividend, add it to 786, then carry on: 7863 / 839

Advancing to step 6:
When dividing 7863 by 839, we get 9 with a remainder of 312.
Use 9 as the next digit of our solution. 
Result so far: 509.0
Subtracting 7551 from 7863 leaves us with 312.
Append the next digit (5) from the dividend to 312 and continue with: 3125 / 839

Going ahead to step 7:
If we divide 3125 by 839, we get 3 and a remainder of 608.
Put 3 as the next digit of the answer. 
Result so far: 5093.0
If we take 2517 away from 3125, we end up with 608.
Fetch the next digit (0) from the dividend, attach it to 608 and continue: 6080 / 839

Going ahead to step 8:
When dividing 6080 by 839, we get 7 with a remainder of 207.
The number 7 becomes the next digit in our result. 
Result so far: 50937.0
If we take 5873 away from 6080, we end up 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.

On to step 9:
When dividing 2070 by 839, we get 2 with a remainder of 392.
The number 2 becomes the next digit in our result. 
Result so far: 50937.2
If we take 1678 away from 2070, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 10:
The number 839 fits into 3920 4 times, leaving a remainder of 564.
The number 4 becomes the next digit in our result. 
Result so far: 50937.24
If we take 3356 away from 3920, we end up with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 11:
If we divide 5640 by 839, we get 6 and a remainder of 606.
Record the quotient 6 as the next digit in the result. 
Result so far: 50937.246
If we subtract 5034 from 5640, we get 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Step 12:
6060 divided by 839 is 7 with a remainder of 187.
The number 7 becomes the next digit in our result. 
Result so far: 50937.2467
Subtract 5873 from 6060 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Advancing to step 13:
When dividing 1870 by 839, we get 2 with a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 50937.24672
Deduct 1678 from 1870 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 14:
1920 divided by 839 is 2 with a remainder of 242.
The number 2 becomes the next digit in our result. 
Result so far: 50937.246722
Subtracting 1678 from 1920 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

In conclusion, the division gives 50937.246722 with a balance of 2.42e-05.