We look at the division of 49942902 by 537 
The aim is to understand the frequency of 537 in 49942902.

Step 1:
537 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 537

Let's proceed to step 2:
The number 537 fits into 49 0 times, leaving a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Append the next digit (9) from the dividend to 49 and continue with: 499 / 537

Let's proceed to step 3:
499 divided by 537 is 0 with a remainder of 499.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 499 to get 499.
Fetch the next digit (4) from the dividend, attach it to 499 and continue: 4994 / 537

On to step 4:
When dividing 4994 by 537, we get 9 with a remainder of 161.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 4833 from 4994 leaves us with 161.
Include the next digit (2) from the dividend after 161, then repeat: 1612 / 537

Moving on to step 5:
537 can be fit into 1612 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
Deduct 1611 from 1612 and we're left with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 537

Moving on to step 6:
If we divide 19 by 537, we get 0 and a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 930.0
Subtract 0 from 19 to get 19.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 537

On to step 7:
When dividing 190 by 537, we get 0 with a remainder of 190.
The next digit of our result is 0. 
Result so far: 9300.0
Deduct 0 from 190 and we're left with 190.
Include the next digit (2) from the dividend after 190, then repeat: 1902 / 537

On to step 8:
If we divide 1902 by 537, we get 3 and a remainder of 291.
Put 3 as the next digit of the answer. 
Result so far: 93003.0
If we take 1611 away from 1902, we end up with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Going ahead to step 9:
When dividing 2910 by 537, we get 5 with a remainder of 225.
Record the quotient 5 as the next digit in the result. 
Result so far: 93003.5
Subtracting 2685 from 2910 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 10:
The number 537 fits into 2250 4 times, leaving a remainder of 102.
Use 4 as the next digit of our solution. 
Result so far: 93003.54
Subtracting 2148 from 2250 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 11:
1020 divided by 537 is 1 with a remainder of 483.
The next digit of our result is 1. 
Result so far: 93003.541
Subtracting 537 from 1020 leaves us with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Let's proceed to step 12:
537 goes into 4830 8 times with a remainder of 534.
The number 8 becomes the next digit in our result. 
Result so far: 93003.5418
If we take 4296 away from 4830, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Let's proceed to step 13:
The number 537 fits into 5340 9 times, leaving a remainder of 507.
Write down 9 as next digit of the result. 
Result so far: 93003.54189
If we take 4833 away from 5340, we end up with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Going ahead to step 14:
If we divide 5070 by 537, we get 9 and a remainder of 237.
Use 9 as the next digit of our solution. 
Result so far: 93003.541899
If we take 4833 away from 5070, we end up with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

In conclusion, the division gives 93003.541899 with a balance of 2.37e-05.